3G Smart Wireless Door/Garage Opener with Remote Access Control & Relay Switch for Pump
Wireless remote gate/door opener
Produt Description:
G200 is a new designed Smart Wireless Gate controller.
It could be well integrated with most of the electronic locks, gate motors, gate operators.
And it is widely used in residential, institutional, industrial markets.
You'll need it. 
Features:
GSM network communication, no distance limitation, can be used anywhere.
Works with a Nano SIM card, users could dial the SIM card number to open the door.
No phone charges, no distance limits, no keyfobs.
More convenient and friendly than any other solutions.
Application:
• Personal: Sliding gates, doors, shutters, garage doors, etc.
• Industry: Street lights, solar power, motor, inverter, PLC, pumps, fans, etc.
• Agriculture: Remote control pumps, etc.
• Business: Remote control electronic boxes, billboards, LED signs, etc.
Product Specification:
GSM / 3G Frequency
GSM: quad-band 850 / 900 / 1800 / 1900MHz
3G WCDMA: 900 / 2100MHz UMTS
3G CDMA2000: 850 / 1900MHz UMTS
3G: 850 / 2100MHz UMTS
DC power: DC 9V – 36V/1A
Power consumption: max 50mA / average 25mA
SIM card: nano type, 3V
Antenna: 50Ω SMA
Relay specification: 3A/250V AC, 20A/14V DC
Relay type: NO/NC
Relay time: max 0 - 900s
Wired switch: supports
Operating temp: - 10 - 60 Deg. C
Relative humidity: 10 - 90% (RH)
2. How it works?
