GL1

GSM option for all lift emergency telephones. The unit replaces a standard PSTN landline and can be installed in the machine room, lift shaft or on the car roof. GL1 is suitable for permanent as well as temporary installation. Up to nine telephones can be connected to one unit. GL1 is delivered in a robust metal housing with key holes for screw mounting. Two self-drilling screws are also included for easy mounting.

Product Detail

◼︎ GSM to analogue PSTN telephone line

◼︎ 12VDC or 20-30VDC supply voltage

◼︎ Robust metal housing for screw mounting

◼︎ Connect any analogue telephone

◼︎ 3 dB GSM antenna for GSM 900/1800 with magnetic foot is included

◼︎ Works with all service providers

Citation	EN81-28/EN81-70
Operating voltage	12VDC or 10 ... 30VDC
Operating current	30 ... 80mA
Communication card	Standard SIM card
Quad band	900 / 1800MHz
Antenna interface	SMA
Signal sensitivity	3dB
Output signal	PSTN
Output interface	RJ12
Indicator number	4
Working temperature	-20 ... +60℃
Size	94 × 139 × 20mm