MHK GSM Gate Opener

WH-120 3G/4G Gsm Gate Opener in UAE

• Electric Remote GSM Door Opener Easy Set up by SMS gate opener WH-120.

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.

Specifications:

• User: 200
• GSM: quad-band 850 / 900 / 1800 / 1900MHz  or 3G WCDMA: 900 / 2100MHz UMTS or 4G
• 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)
• Dimension：80×49×30mm
• Net Weight：90g