G202 2G Remote Control 200 Users GSM Gate Opener Relay Switch Door Access Wireless Door Opener By Free Call 850/900/1800/1900MHz
Feature:
Add or remove users via SMS text commands.
Relay close or open time is programmable.
Can be operated anywhere, no distance restrictions.
Quad-band, 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 3A/240VAC 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 open/close operation on the first "ring".
Specification:
GSM frequency: Quad-band 850/900/1800/1900MHz
Network: 2G
Original output: NC/NO dry contact, 3A/250VAC
DC power supply: 9-24VDC/2A
Power consumption: 12V input maximum 50mA / average 25mA
SIM card: Support 3V SIM card
Antenna: 50ΩSMA antenna interface
Temperature range: -20-60℃
Humidity range: 90% relative humidity
Material: Plastic
Dimensions: 96.5x50x31.5mm/3.8x1.97x1.24in
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
