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Top 10 Gsm Relay Control of 2020 – Consumer Guide & Reviews

SaleRank No. #1
4G GSM Dual Channel Remote Switch Controller, SMS Command Remote Board with Relay Output, GSM-CTL-4G Relay Control Box(US)
  • 2 Relay Switches: It has two independent relay switches, and by dialing its mobile phone number to activate the NO.1 relay switch, it will automatically refuse to answer and turn on the device connected to it, so there will be no call charges. With number recognition function, unknown numbers will be automatically ignored.
  • Remote Control Switch: The remote board has built‑in 4G module, can work anywhere in the world through 4G, 3G and GSM net. Support remote password operation and password change, one relay output with call mode, the other relay output with SMS control.
  • SMS Command: The remote board has another independent relay switch, which can be turned on or off by sending SMS text to GSM‑CLT‑4G. There are two 230V 30A 50Hz relay contacts on the GSM remote control system, the relay can operate almost all electrical appliances.
  • Autonomous Programming: Use mobile phone or PC software to easily program in a few minutes, and use SMS or on‑board fast teaching button to quickly and easily perform digital programming. Support customized commands, easy to understand, support equipment operation history LOG check.
  • Applications: Applications include remote control of heating of holiday houses, lighting, engine preheaters, aircraft engine heaters, irrigation systems, well pumps, pumping stations, cabin heaters, resetting of remote servers, arming and disarming Security system, door access control and garage door.
Rank No. #2
KiaoTime GSM-RELAY-US4G New USA AT&T 4G 7CH Output GSM SMS Remote Control Relay Contact Switch Box iOS APP
  • 4G EC25-A module frequency:FDD-LTE: B2/B4/B12, 3G WCDMA:B2/B4/B5, work with USA AT&T SIM card
  • 7CH GSM relay enable you to remote control lighting/heater/fan/irrigation system/car engine etc on APP
  • Rated load:Max 10A at 230VAC
  • Parameter settings can be done via 3 ways:iOS/Android APP software(highly recommended!), Computer software and Editting Mobile Message
  • Free call feature,It will reject your phone call when it recognise your phone number is pre-programmed on the authorized WHITE LIST
Rank No. #3
KT-G3-A USA 4G GSM AUTO Relay Switch 12V Solenoid Remote Control Box Wireless Gate Opener 2CH Output HOG Trap System 30A Relay Contact(for AT&T and T-Mobile)
  • USA MULTI-BANDS 4G MODULE enable relay switch device can work with AT&T, T-Mobile 4G and 3G network, NOT work in other countries
  • 2 CHANNEL RELAY SWICHES with 30A HIGH RELAY CONTACT enable you to control feral hog trap system, auto gate, aircraft engine heater and lights etc. anytime anywhere in the world
  • FREE CHARGE PHONE CALL No.1 relay can be remote controlled by phone call, no minutes are used as it doesn't actually answer the calls - it recognize caller ID and then reject your phone call to turn on/off the switch automatically
  • SMS FEEDBACK CONFIRMATION relay device will send you sms feedback after phone call or sms remote control, so you will know that relay switch received your command and act correctly
  • MULTI PROGRAMMING WAY Android APP software,SMS text programming way,Windows PC software via USB,WiFi LAN hotspot access on PC(WiFi module optional)
Rank No. #4
Wireless Smart Switch, KKmoon 4 Channels GSM Wireless Mobile Phone Remote Control Switch Controller Relay Intelligent Switch Phone Call SMS Pump Remote Control Switch
  • ◕‿◕All-weather wireless remote GSM control, giving you an unprecedented comfort experience, as long as you have GSM network signal coverage, you can easily control.Controlled for up to 4 hours, which is more precise and efficient.
  • ◕‿◕You can set a private password and set up to 5 groups of master numbers at the same time, ensuring that only the master number can be remotely controlled by password, which is safer and smarter.
  • ◕‿◕The case is made of aluminum alloy engineering material, and the strong electric part is made of flame retardant plastic, which can effectively prevent fire hazards.
  • ◕‿◕Applicable to all kinds of household appliances: servers, desk lamps, floor lamps, various home appliances, televisions, stereos, wireless routers, etc.Suitable for household electrical appliances, high power AC motor, remote base station, PBX switchboard, water pump, router, server.
  • ◕‿◕Professional timing, precise control, each channel can accurately control the state of the device, only need a text message. With 4 channels, power-off memory, global control and good quality.
Rank No. #5
YOPU MV720 Global Version Relay GPS Tracker GPS GSM Locator Tracking Remote Control Anti-Theft Monitoring Cut Oil Power Mini Car Tracker
  • ✅【Widely Use】: The latest hidden design relay car GPS tracker which is designed specially for vehicle,such as car, motorcycle, motorbike and truck! It has wide operating voltage 10-50V DC, compatible with most vehicles on the market!
  • ✅【High Precision】: Our relay GPS tracker adopts the most advanced technology of GPS and LBS Triple positioning, can locate very fast and send you very accurate position information. Under GPS locating mode, the accuracy can be less than 10 meters!
  • ✅【High Adaptability】: Our GPS tracker can be connected directly with the battery of the vehicle, can get continuous power without recharging action! It supports GSM Quad Band Frequency(850/900/1800/1900Mhz), can work perfectly around the worldwide!
  • ✅【Free APP for Lifetime】: The tracking software for this device is free for using LIFETIME, you needn't pay any monthly or yearly fee for the tracking service!
  • ✅【About After-Sales Service】: If you encounter any problems with our GPS tracker, please contact us. We will reply within 24 hours.
Rank No. #6
KKmoon GSM Door Gate Opener,Remote On/Off Switch,Access Control Switch,Light Switch,Home Lock Switch,APP Control,Free Call,SMS Command,Support 850/900/1800/1900MHz
  • ✔【Security & Convenience】You can open the door with one call and no need to bring a key,Use the caller ID to identify and ignore unknown callers. Add or remove users with the SMS Text command. There is no need to provide remote controls or buttons for different users.
  • ✔【Remote Control】With a remote on/off switch for authorized calls for free calls, which can be operated from anywhere without distance restrictions. 850/900/1800/1900MHz quad band, can be used in the global GSM network.just support standard 2G SIM card.You can also download the APP and make calls on the APP.
  • ✔【No Call Charges】The GSM relay switch answers the call from the authorized number and then performs an on/off operation on the first "ringing" as long as your card supports 2G network,there is no call charges.
  • ✔【Easy to Install】The metal casing and system are safely isolated, especially suitable for industrial control applications. Small size and support for wall mounting.We have provided video, after installation, you can control the doors or lights in various places at will.
  • ✔【Multiple Applications】Suitable for doors, elevators, garages, car parks, resorts, control rooms, warehouses, unsupervised machine rooms of the group type, such as telecom operators, on-site lighting subframes, base stations on site, traffic controllers and distribution of electrical system and field cabinet.
Rank No. #7
SYLOTS GPS Tracker for Vehicles, Vehicle Car GPS Tracker Car Tracking Relay GPS Tracker Device GSM Locator Remote Control, Waterproof GPS Tracker for Car Truck Taxi
  • Anti-theft System: This GPS tracker device support GPS continuous positioning and GPRS timing report, you can know the location in time. when car power off, the tracking will automatically enters the anti-theft mode
  • Main Function: GPS tracker for car, very simple and easy to use for Motorcycle, Truck, Taxi, etc. Displacement/Low battery/Power off/over speed alert.low battery, Shocking, driving reports historical data saved during service. (SIM Card Not Include).
  • Electric Fence: Set the security zone. When the car enters or leaves the security zone, the mobile phone will receive the reminder at the first time. You can keep track of the car dynamics without opening the app
  • Removal Alarm: Our device is equipped with a sensitive sensor, and when the device is removed or destroyed, the owner will immediately receive an alarm message.
  • Easy to View: You can view the trajectory by your phone at anytime&anywhere, very convenient, save time, simple and practical
Rank No. #8
Walmeck Car Tracking Relay GPS Tracker Device GSM Locator Remote Control Anti-Theft Monitoring Cut Off Oil Power System
  • This GPS tracker device support GPS continuous positioning and GPRS timing report, you can know the location in time.
  • Support cutting and resuming oil remotely, make your operation more convenient and easier.
  • Intelligent anti-theft system, car start, automatically cancel the anti-theft mode; stop the fire, the positioner automatically enters the anti-theft mode.
  • Vehicle vibration alarm, when the car is stationary, the positioner automatically enters the fortified state. When the car is moved or bumped, the positioner will immediately send an alarm message to the owner.
  • Equipment removal alarm, the device is equipped with a sensitive sensor, and when the device is removed or destroyed, the owner will immediately receive an alarm message.
Rank No. #9
BOINN Car Tracking Relay GPS Tracker Device GSM Locator Remote Control Anti-Theft Monitoring Cut Off Oil Power System CJ720
  • Vehicle vibration alarm, When the car is stationary, the positioner automatically enters the fortified state. When the car is moved or bumped, the positioner will immediately send an alarm message to the owner (sms, phone, APP, multiple alarm prompts)
  • Historical track-180 days, Free storage of the cloud, recording the car's 180-day driving trajectory throughout the day, in case of special circumstances, do not worry, the phone can be seen anytime, anywhere, it is so capricious.
  • Equipment removal alarm, The device is equipped with a sensitive sensor, and when the device is removed or destroyed, the owner will immediately receive an alarm message.
  • Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Rank No. #10
GSM Gate Opener, GSM Remote Control Relay Switch, Automatic Remote Access Controller, Garage Door Automatic Controller
  • ★★ Adopt GSM / 2G net communication, without any distance limitation, it can be used anywhere. 850/900/1800/1900MHz quad-band GSM frequency, can work in global GSM network. After the authorized phone controls the relay, it can send action text messages to the user.
  • ★★ Using SMS to set parameters remotely, add or delete users with SMS text commands, simple operation, convenient for using. You can query the current status of the device (relay status and GSM signal value) through SMS instructions.
  • ★★ Between 0-999 seconds, the relay closing time can be controlled arbitrarily, where 0 means: the relay will open 0.5 seconds after closing, and 999 means: the relay will remain closed until the permission number is dialed in. Support 200 groups of numbers, each group of numbers can be set to control the relay within a specified period of time.
  • ★★ Without call charges, the GSM GPRS relay switch rejects calls from authorized numbers and then performs an open / close operation on the first "ring". One relay output, the authorized number will be closed after the incoming call, and it will be automatically opened after the set time.
  • ★★ Metal case with IP30 protection. The metal housing is safely isolated from the system, which is especially suitable for industrial control field applications. Wide range of applications, suitable for garage access control, remote switching equipment, street lights, motors, inverters, remote pumps, LED signs, etc.
Rank No. #11
NO ONE RTU5024 2G/3G/4G GSM Opener Relay Switch Phone Wireless Gate/Garage Remote Control Door Access
  • 1.GSM Quad-band, can work in the worldwide GSM Networks, Optional 3G or 4G;No call charges. the GSM Gate Opener/Relay Switch rejects the call from authorized number then carries out the turn ON/OFF action on the first 'ring';
  • 2.Multiple applications. (gates, bollards, barriers, garage doors, shutters and access doors or machines);Secure - Using caller ID for identification, unknown callers are ignored;5.Can be operated from anywhere, no distance limit;
  • 3.Add or remove users by SMS Text command;No need to provide a remote control or keys for different users;8.Up to 200 authorized phone numbers can be configured at the specified time;
  • 4.One output with relay rating 3A/240VAC for connecting the switch of the door or machines;The relay action will return a SMS confirmation to the owner or authorized call in number, this function is editable by user;
  • 5.The relay close or open time is programmable;12.Based on GSM network, applied to many applications.Smart phone APP for configuration.
Rank No. #12
Staright Car Tracking Relay GPS Tracker Device GSM Locator Remote Control Anti-Theft Monitoring Cut Off Oil Power System
  • This GPS tracker device support GPS continuous positioning and GPRS timing report, you can know the location in time.
  • Support cutting and resuming oil remotely, make your operation more convenient and easier.
  • Intelligent anti-theft system, car start, automatically cancel the anti-theft mode; stop the fire, the positioner automatically enters the anti-theft mode.
  • Vehicle vibration alarm, when the car is stationary, the positioner automatically enters the fortified state. When the car is moved or bumped, the positioner will immediately send an alarm message to the owner.
  • Equipment removal alarm, the device is equipped with a sensitive sensor, and when the device is removed or destroyed, the owner will immediately receive an alarm message.
SaleRank No. #13
Door Access Control GSM Mobile Phone Remote Control Door Opener SMS Door Control
  • This GSM door opener has a remote on / off switch for authorized calls for free calls, which can be operated from anywhere without removal restrictions.
  • No call charges The GSM relay switch answers the call from the authorized number and then performs an on / off operation at the first "ringing".
  • With metal housing, protection class IP30. The metal housing and system are safely isolated, especially suitable for industrial control applications.
  • Add or Remove Users with the SMS Text Command Up to 200 authorized phone numbers can be configured at the specified time. In addition, no remote controls or buttons for different users need to be provided.
  • Use the Caller ID to identify and ignore unknown callers. The relay process sends a confirmation via SMS to the owner or an authorized call that can be edited by the user.
Rank No. #14
Wireless GSM Gate Opener Swing Garage Door Remote Control Unit Sliding Pump Relay Switch Free Phone Call to Open Supports 999 Users (4G for AT&T,T-Mobile)
  • No Call Charges:GPRS Gate Opener rejects the call from authorized number then carries out the turn ON/OFF action on the first 'ring',Device only support AT&T or T-Mobile 4G SIM card.
  • 999 Users:Up to 999 authorized phone numbers can be configured at the specified time
  • Secure:Using caller ID for identification, unknown callers are ignored
  • Remotely upload the operation distichal data or via USB port, the record capacity is 1,000events
  • Wide Applications: Suitable for doors, elevators, garages, car parks, resorts, control rooms, warehouses, unsupervised machine rooms of the group type, such as telecom operators, on-site lighting subframes, base stations on site, traffic controllers and distribution of electrical system and field cabinet.
SaleRank No. #15
GSM Gate Opener Relay Call Switch Remote Control Phone Vibration Control Door Opener for Parking Systems(RTU5024)
  • Gigital Output: NC/dry contactless, 3A / 240VAC.please scan the QR code to get the instruction.The function and operation of RTU5035 as same as RTU5024.
  • Power consumption: 12V input Max.50mA / average 25 mA;VDC/2a.green light be lighting is mean all goes right,relay light do not lighting; the time of closed or open relay can be setted.
  • Multiple applications :the gate opener fit for doors, bollards, barriers, garage doors, blinds and access doors or machines
  • Useful:Up to 200 authorized phone numbers can be set at the specified time.No call charges. The GSM GPRS relay switch rejects the call from the authorized number and performs the on/off action on the first line.
Rank No. #16
GSM Gate Opener, RTU5024 Door Accessories Gate Opener Relay Switch Wireless Remote Control Switch
  • GSM quad-band, can work in the worldwide 2G GSM networks.
  • No call charges, the GSM gate opener/relay switch rejects the call from authorized number then carries out the turn ON/OFF action on the first "ring".
  • External power supply: This equipment uses 9-15V DC power. Please pay attention to distinguish positive and negative when using.
  • Applications: Remote open/close swing/sliding gates, doors, shutters, garage doors, locks with a free call! Residential: door, gate, garage access control, electronic fan, microwave, air-conditioner control. Industry: remote switch equipment, such as street lights, solar power, motor, inverter, PLC, pumps, fans, etc. Agriculture: remote control pumps, etc. Business: remote control electronic boxes, bright billboards, LED signs, etc.
  • Package Includes:,1 x Host,1 x GSM Antenna 1 x User Manual(CD),1 x Power adapter;No need to provide a remote control or keys for different users.
Rank No. #17
GSM Gate Opener, RTU5024 GSM Mobile Phone Access Controller Remote Control Switch SMS Door Control
  • 【REMOTE CONTROL】This GSM door opener with a remote on/off switch for authorized calls for free calls, which can be operated from anywhere without distance restrictions. 850/900/1800/1900MHz quad band, can be used in the global GSM network.
  • 【HIGH QUALITY】The GSM gate opener with metal casing, IP30 protection level. The metal casing and system are safely isolated, especially suitable for industrial control applications. Small size and support for wall mounting.
  • 【NO CALL CHARGES 】No call charges, the GSM relay switch answers the call from the authorized number and then performs an on/off operation on the first "ringing". Just support standard 2G SIM card.
  • 【SECURITY】Use the caller ID to identify and ignore unknown callers. Add or remove users with the SMS Text command. There is no need to provide remote controls or buttons for different users.
  • 【APPLICABLE】Suitable for doors, elevators, garages, car parks, resorts, control rooms, warehouses, unsupervised machine rooms of the group type, such as telecom operators, on-site lighting subframes, base stations on site, traffic controllers and distribution of electrical system and field cabinet.
Rank No. #18
Gate Controller, Wireless Control Remote Relay Switch Wireless Remote Control Access Garage Door Opener for Home Security(2g)
  • Gate Controller GSM access controller G202 is a very simple device that can be used to authorize access control, remote device switching, parking system, etc.
  • There is no calling fee, the GSM access controller refuses to call the authorization number and then performs an open/close operation.
  • GSM Gate Control Opening the door is no longer traditional, and shaking the door to open the door adds more convenience and provides more convenience for your life.
  • Based on GSM 2G or 3G (depending on your option) network, widely used, can be used for doors, door posts, guardrails, garage doors, shutters and access doors or machines.
  • Security caller ID for identification, will ignore unknown callers, add or delete users through SMS text commands, no need to provide remote control for different users.
Rank No. #19
nengzhuzu CJ720 Car Relay GPS Tracker GSM Locator Remote Control Anti-Theft Device
  • ☛ 1.Support setting electric fence, using GPS locating technology to monitor multiple cars at the same time. Support sutomatically alarming when move out, move in the fencing zone.
  • ☛ 2.Tracking information is stored for 180 days and can be read an replay at any time.
  • ☛ 3.Support multiple auto triggers of alarming: low power, car moving, moved in fencing zone, moved out fencing zone and more.
  • ☛ 4.Support 4 different locating methods: LBS, GPS, AGPS, Beidou positioning.
  • ☛ Package includes: 1x GPS Tracker, 1x Manual
Rank No. #20
GSM Gate Opener Relay Switch Remote Access Controller Sliding Gate Opener
  • The GSM Gate Opener Relay Switch is a device which can be used for authorized door access, controlling gates, switching of remote equipment, car parking systems by FREE CALL from your mobile phone. There is no call charges.
  • Just dial from Authorized User number at the specified time then the Barrier and doors are opened, or the machine are turn on or off by the GSM Gate Opener/Relay Switch. The relay close or open time is programmable.
  • Up to 200 authorized phone numbers can be configured at the specified time. You do not need to provide a remote control or keys for different users.
  • 850/900/1800/1900MHz quad bands, can work in the worldwide GSM networks.
  • Multiple applications: Remote open/close swing/sliding gates, doors, shutters, garage doors, locks with a free call ; microwave, air-conditioner control; remote switch equipment, for example: street lights, solar power, motor, pumps, fans, etc.

Last update on 2021-05-29 / Affiliate links / Images from Amazon Product Advertising API

We’ve made a buying guide of top 10 Gsm Relay Control for our consumer to review. The reports above show ratings of the best overal, best cheap Gsm Relay Control to buy in 2020.

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