Door Opener Relay Switch Mobile Phone Door Remote Controller

Feature
Add or remove users via SMS text commands
Relay close or open time is programmable
Can be operated anywhere no distance restrictions
Quadband can be used in the global GSM network
No need for remotes or buttons for different users
Safe use caller ID for identification unknown callers will be ignored
Up to 200 authorized phone numbers can be configured at a given time
One output with a relay rating of 3A240VAC for connecting a door or machine switch
multiple applications doors bollards barriers garage doors shutters and access doors or machines
The relay action will return an SMS confirmation to the owner or authorized phone this feature can be edited by the user
No call charges The GSM GPRS trunk exchange rejects calls from authorized numbers and then performs an openclose operation on the first ring

Specification
GSM frequency Quadband 85090018001900MHz
Network 2G
Original output NCNO dry contact 3A250VAC
DC power supply 924VDC2A
Power consumption 12V input maximum 50mA average 25mA
SIM card Support 3V SIM card
Antenna 50ΩSMA antenna interface
Temperature range 2060
Humidity range 90 relative humidity
Material Plastic
Dimensions 965x50x315mm38x197x124in

Packages

1 X G202 GSM Door Opener

1 X Gain Antenna

1 X Instruction