G202 GSM 3G 4G Upgrade Gate Opener Relay Switch Remote Control Door Access Switch Wireless Door Opener By Free Call for Sale with BTC on Gipsybee.com


Price: 0.0032692 BTC

Access Control

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Product Specification


The GSM Gate Opener G202 is a very simple device which can be used for authorized door access, controlling gates, switching of remote equipments, car parking systems. Actually the GSM Gate Opener G202 can be used in places which requires turning ON/OFF your system, machines, equipments remotely with a FREE call from your mobile phone and protect your assets.Just dial from Authorized User number then the Barrier and doors are opened, or the machine are turn on or off by the GSM Gate Opener. There are no call costs, the GSM Gate Opener rejects the call from authorized number then carries out the turn ON/OFF action.


1. Support global 4G LTE frequency, No call charges. The GSM Gate Opener rejects the call from authorized number, then the relay
will turn ON/OFF on the first ring;
2. It is no longer traditional to open the door, but it is more interesting to shake the mobile phone
to unlock the door.
3. Multiple applications. (gates, bollards, barriers, garage doors, shutters and access doors or
4. Secure-Using caller ID for identification, unknown callers are ignored;
5. Can be operated from anywhere, no distance limit;
6. Add or remove users by SMS Text command;
7. No need to provide a remote control for different users;
8. Up to 200 authorized phone numbers can be configured;
9. One output with relay (3A/240VAC) for connecting the switch of the door or machines;
10. The relay action will return a SMS confirmation to the owner, this function is editable by user;
11. Based on GSM Network, applied to many applications.


Rated Voltage: DC 9V~36V/1A
Working temperature: -10℃~+60℃
Storage temperature: -20℃~+60℃
Relative humidity: 10-90%, No condensation
Work frequency:
GSM: 850/900/1800/1900MHz
3G WCDMA: 900/2100 MHz UMTS
3G CDMA2000: 850/1900MHz UMTS
3G: 850/2100MHz UMTS
4G: Support 4G LTE global frequency
Communication protocol: GSM PHASE 2/2+ (include data service)
Related Voltage of the Output Relay: 3A/240V AC
SIM Card: Nano type, 3V
Antenna: 50 Ω SMA
Wired Switch: Supports
Dimension: 96.5 x 50 x 31.5mm
Net Weight: 88g

Package included:

1 x Control Unit 
1 x User Manual