2G/4G Remote Control 200 Users GSM Gate Opener Relay Switch Wireless Door Opener
GSM frequencyQuad-band 850/900/1800/1900MHz. TypeGSM Gate Opener.
RTU5024 GSM Gate Opener Relay Remote Wireless Door Control 2G Version
Bought by mistake.
RTU5024 GSM Gate Opener Relay Remote Wireless Door Control 2G 3G 4G /New Version
The GSM GPRS Relay Switch rejects the call from authorized number then carries out the turn ON/OFF on the first ‘ for ring’. Quad-band, can work in the worldwide GSM Networks. TypeGSM Gate Opener. Antenna50Ω SMA Antenna Interface.