This GSM-alternative replaces the telephone line and can be placed in the machine room, the lift shaft or on the roof of the lift car. The GL1 is delivered in a robust metal housing with key holes for screw mounting which is done easily with the supplied two self-drilling screws or alternatively mounted on the supplied DIN-rail.

The GL1 is the simple GSM option in shape and functions, but delivers its promises to a cost-efficient price. The unit provides GSM for up to nine connected SafeLine units and has a very compact size that is easily fitted into the installation environment. Configuration is also done very easily with the software SafeLine Pro through a USB Mini-connection.

An antenna with a three-meter cable is also supplied with the product, but is easily extended with the help of a 5- or 10-meters extension cable if reception is limited. The GL1 is furthermore completely independent of mobile operators and is compatible with SIM-cards of the Micro model.