The Best Gsm Relay of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Gsm Relay of 2022. Check our ranking below.

2,763 (random num) Reviews Scanned

Rank No. #1

KT-G3-A USA 4G GSM AUTO Relay Switch 12V Solenoid Remote Control Box Wireless Gate Opener 2CH Output HOG Trap Aircraft Pre-Heater System 30A Relay Contact(for AT&T and T-Mobile Volte 2022 New)

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)

SaleRank No. #2

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 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 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.

SaleRank No. #3

GSM Gate Opener, 9-36V Remote Switch Relay Switch Door Opener with Sim Slot, Operator Garage Door Access Controller for Factory Office and Garage

SPECIFICATION : Rated voltage: DC9V-36V 1A. Working temperature: -10℃~+60℃. Storage temperature: -20℃~+60℃. Relative humidity: 10-90%, no condensation. Working frequency: Global GSM 3G 4G frequency. Output relay voltage: 5A 250VAC, 7A 125VAC, 20A 14V Switch: Support. Relay port: 5A 250VAC, 7A 125VAC, 20A 14V, 20A 5V
CALLS : No call charges, the GSM door opener rejects calls from authorized numbers, and then performs the open/close first. So you can open your gate or garage door with a call from your cell phone
SCOPE OF APPLICATION : Suitable for doors, elevators, garages, parking lots, resorts, control rooms, warehouses, group unattended computer rooms, such as telecom operators, on-site lighting subracks, on-site base stations, traffic controllers and power distribution rooms, etc. Electrical system and field cabinet
MULTI-USER JOINT : Support 3G and 4G, support adding 1001 authorized users, access to remote control, APP control, 0‑9999s relay closure, support relay continuity, no time limit
UNIVERSAL DOOR OPENER REMOTE : With our direct drive garage door opener, you can also conveniently control your gate. Open and close doors from the comfort of your vehicle with the remote control provided, eliminating the hassle of manual

Rank No. #4

RTU5024 GSM Gate Opener 4g GSM Gate Opener RTU5024 Mobile Phone Access Controller Remote 4g GSM gate Control Switch 4g GSM Relay Switch

SECURITY:Use the caller ID to identify and ignore unknown callers. Add or users with the SMS Text command. There is no need to provide remote controls or buttons for different users.
NO CALL CHARGES :No call charges, the GSM relay switch answers the call from the authorized number and then performs an on/off ope ion on the first "ringing". Just support standard 2G SIM card.
APPLICABLE:Suitable for doors, elevators, garages, car parks, resorts, control rooms, warehouses, unsupervised machine rooms of the group type, such as telecom ope ors, on-site lighting subframes, base stations on site, traffic controllers and distribution of electrical system and field cabinet.
HIGH QUALITY:The GSM gate opener with metal casing, IP30 protection level. The metal casing and system are safely isolated, especially suitable for in rial control applications. Small size and support for wall mounting.
REMOTE CONTROL:This GSM door opener with a remote on/off switch for authorized calls for free calls, which can be ope ed from anywhere without distance restrictions. 850/900/1800/1900MHz quad band, can be used in the global GSM network.

Rank No. #5

Sonew 7 Channel GSM Remote Switch Controller 4G SMS Relay Switch for Power Failure Alarm, SMS/Phone Command(EU)

GSM‑RELAY‑4G is a 4G remote control switch connected to the 4G mobile phone network. The switch has seven independent relay switches and you can activates NO.1 relay switch by dialing its cell phone number or sending SMS text.
It will reject the call and turn on the device connected to it without answering, so no call charges will be incurred when dialing this machine. This GSM relay switch has its own number recognition function, and unauthorized numbers will be automatically ignored.
4G design, through 4G, 3G and GSM, this relay switch can work anywhere in the world and it can carry out remote password operation and password change. Digital programming can be carried out quickly and easily using SMS or the on-board quick teaching button.
All relay outputs can work in switch mode or pulse timing mode, and it support control mode or security authorization number control mode, you can easily programming in minutes by using mobile phone or PC software.
You can disable the SMS reply function to save money, and the switch supporte quipment operation history LOG check and custom commands.It has 2 mode output, relay output with call mode and relay output with SMS control.

Rank No. #6

G203 GSM Gate Opener 3G 4G Garage Door Access Remote Controller Support Remote Restart Reset Mobile Phone Access Controller Remote Control Switch DC9 to 36V

Remote Control: This door opener supports remote restart, remote reset, unlimited distance, can be operated anytime, anywhere, with GSM 3G 4G comm frequency, can be used in global GSM networks.
Multiple Function: Support 3G and 4G, supports the addition of 1001 authorized users, access to remote control, APP control, 0‑9999s relay closure, supports relay continuity, and has no time limit.
Wide Application: Suitable for elevators, garages, parking lots, resorts, control rooms, warehouses, group unmanned machine rooms, on site base stations, traffic controllers, ETC, electrical system, etc.
GSM Door Opener: 4G GSM remote switch, used as the gate, shutter, garage door opener, can be remotely control on and off by making a call through the mobile phone, and open the door.
Plastic Housing: The door opener shell is made of excellent ABS plastic, with good insulation, impact resistance, long service life, support wall mounting, suitable for industrial control applications.

Rank No. #7

GSM Gate Opener, G202 Door Opener Remote Switch, GSM Remote Control Relay Switch, Smart Home Security System Switch, Door Access for Home, Garage, Factory, Warehouse Door

[REMOTE CONTROL]: This door opener supports remote restart, remote reset, unlimited distance, can be operated anytime, anywhere. It uses GSM/2G network communication, which is not limited by distance and can be used anywhere. No call charges. You can set the device by APP, you can also can open the door quickly by shaking your phone.
[PROGRAMMABLE]: GSM door opener adds or removes users via SMS commands. Set the relay closing time from 0 to seconds, 0 means: the relay is closed 0.5 seconds and then disconnected, means: the relay is closed all the time, and will not disconnect until the authority number calls in. Support Band 850/900/1800/1900MHz.
[200 GROUPS OF NUMBERS]: Gate remote controller support up to 200 groups of numbers, and each group of numbers can be set to control the relay within a specified time period. Add or delete users via SMS text commands. After the authority phone controls the relay, the record can be sent to the user via SMS.
[WIDELY USED]: GSM remote switch, has small size, easy to carry, especially suitable for garage access control, electronic fan, microwave oven, air conditioning control. And other remote switch devices, used to remotely open/close casement/sliding doors, doors, shutters, garage doors, etc.
[SECURE USING]: The garage door opener shell is made of excellent ABS plastic, with good insulation, impact resistance, long service life. You can open gate or garage door with a call from your mobile phone. you do not need to worry the stranger can control your GSM set to open your door. your assets with low cost.

Rank No. #8

Saluaqui GSM Gate Opener, Door Opener, Relay Switch Remote Control with Caller ID, SMS Command for Access Control, Wall Mounting Support

[User-friendly] gsm gate opener No need for multiple remote controls or buttons, streamlined and straightforward operation.
[Enhanced Security] gsm relay switch Caller id recognition, ignores unknown numbers, ensuring added safety.
[Convenient Operation] gsm controller Add or remove users via sms text command, hassle- control.
[Wide Compatibility] 850/900/1800/1900Mhz quad-band, suitable for global gsm network use.
[Cost-effective] gsm control switch No call charges, performs on/off operation on first , for easy and affordable control.

SaleRank No. #9

SinoTrack ST-907L 4G Vehicle Car GPS Tracker, Car Relay Anti Lost Alarm GPS Locator Real-Time Location Remote Control Cut Off Oil and Power Device for Car Motorcycle Truck Taxi, Support Platform

【4G NETWORK SUPPORT】GPS tracking device with 4G network makes positioning more accurate, allowing you to avoid constantly worrying about car safety issues. GPS tracker for car ST-907L gps tracker include 2G and 4G network. Car gps tracker 907L when the 4G network signal is poor, it can automatically switch to a 2G network. In the case where the network cannot locate, you can also send instructions 6690000 to obtain SMS location information.
【MAIN FUNCTION】SinoTrack vehicle mini car tracker devices for Motorbike, Built-in GSM<E and GPRS antennas (SIM Card Not Include). ST-907L motorcycle gps tracker devices built-in backup battery 3.7V, 50mAh. This Vehicle tracking device very simple and easy to use for Motorcycle, Truck, Taxi, etc. Text message alerts for overspeed, shocking, leaving or entering areas, low battery, cut engine remotely and recover engine. You can check driving reports historical data saved during service on our platform
【CUT ENGINE REMOTELY】Using st-907L car relay 4g gps tracker, when you found your car was stolen, you can control your car remotely on your phone, cut the engine by sending SMS command, the vehicle will stop move until it received your SMS command “9400000”, prevent theft of your car on the parking lot. You can recover the engine by SMS command also.Only the car running below to 20KM/h,your car can stop when it get text command within a few sec. More than 20km/h,then your engine can't cut off.
【SUPPORT TRACKING PLATFORM LIFETIME】GPS locator tracker with online tracking service no subscription. Buy a SIM card for the car tracker (this GPS locator not include a SIM card, you need to buy another one), search sinotrackpro on web login or Search SinotrackPro download GPS APP from your tablet, pc or phone lifetime. Real-time tracking is available at no additional cost
【REAL TIME TRACKING】Real-time car GPS tracker ST-907L Anti Lost Alarm Locator based on GSM LTE , locating and monitoring remote targets with our own GPS tracking platform, which display of location information accurately ( Positioning accuracy up to 10 meters ). Sinotrack gps tracker for vehicles can save 2 years of tracking history . GPS location tracker device with 2 time in terval, You can view and play back your daily tracking history,when the car goes to a place,can make a clearer judgment

Rank No. #10

Fuuroottly GP4-WLTE Smart 4G Global GSM SMS APP Controller RS485 Web Control 4 CH 4-20Ma Analog Inputs 10A Relay Outputs,US Plug

Last update on 2024-10-14 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Gsm Relay?

Do you get stressed out thinking about shopping for a great Gsm Relay? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Gsm Relay, which is why we have assembled a comprehensive list of the greatest Gsm Relay available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Gsm Relay that you consider buying. Your questions might include the following:

Is it worth buying an Gsm Relay?
What benefits are there with buying an Gsm Relay?
What factors deserve consideration when shopping for an effective Gsm Relay?
Why is it crucial to invest in any Gsm Relay, much less the best one?
Which Gsm Relay are good in the current market?
Where can you find information like this about Gsm Relay?

We’re convinced that you likely have far more questions than just these regarding Gsm Relay, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Gsm Relay, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Gsm Relay. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Gsm Relay buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Gsm Relay currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Gsm Relay has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Gsm Relay?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Gsm Relay.
Customer Ratings: Number ratings grade Gsm Relay objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Gsm Relay.
Product Quality: You don’t always get what you pay for with an Gsm Relay, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Gsm Relay is should be an indication of how long it will work out for you.

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FAQ:

Q: Where can I order samples of the GSM-relay-4g?

A: Order the samples directly from http://www.wafer-shopping.com Below is the connection description of the GSM-RELAY, that is the same as the GSM-RELAY-4G The GSM-RELAY is a wireless gsm remote control switch that connects to the GSM cell phone network.

Q: What is a GSM-relay board?

A: New 2016 Version GSM-RELAY Board description: Applications include the remote control of heating in holiday homes, lighting, engine pre-heaters, aviation engine heaters, irrigation systems, water well pumps, pumping stations, cabin heaters, resetting of remote servers, arming and disarming security systems, access control of gates and garage doors.

Q: What are the features of the 2016 4G relay controller?

A: (New version 2016 4G relay controller, more features including: Log data, fast program and reset button on board, Support customized SMS controller for ON/OFF controller and pulse control each seperate relay channels)

Q: What is the difference between 3G and 4G GSM controller?

A: Wafer GSM ,3G and 4G controller are totally the same design, only the working frequency is different. so some countries for example USA, australia, singapore,that GSM (2G) Net is closed ,so must select to order the 3G or 4G controller. these controller are using the same APP, same Programmer and the same PC software to program.