SafeLine GL6 GSM gateway 4G VoLTE, full casing


The multi-functional GSM option up to 4G VoLTE

The GL6 4G is the mobile alternative built for the future, making sure the system meets the technical demands of tomorrow with support for up to 4G VoLTE. It can be placed in the machine room, the shaft or on the roof of car, and is delivered with a full casing for increased safety in the installation environment and is compatible with SIM-cards of the Micro model.

Owing to several smart functions, the GL6 is the most powerful and all-in-one GSM option SafeLine has to offer. The GL6 provides GSM for up to nine SafeLine telephones, with serial wiring or parallel connection, and lets the telephones cost-efficiently share only one mobile subscription. The unit’s integrated battery backup ensures the operation of GL6 even during power failures, something that even up to three SafeLine telephones (for instance the MX3) can use too by being connected to the GL6 – ensuring continuous communication.

If several telephones are connected to the GL6, these can be used for intercom thanks to the unit’s built-in intercom functions. The intercom is then activated through a button on the main unit or with an external button, which enables simple communication between telephones. The GL6 also have the possibility to send text messages to users in the event of battery failure or loss of mains electricity for example. 

Note: network services may differ from country to country and/or service providers. Contact your service provider for more information about 4G and VoLTE in your specific region.

Technical data


Product files

Battery: 12 V, 0.8 Ah

Effect: 230 VAC, max. 9 W

Included antenna cable length: SMA

Included cable length: 3 m

Inputs: 10-30 VDC; 5 mA

Relay: 1 A/30 VDC

Size (HxWxD): 138 x 143 x 59 mm

Weight: 900 g

Full casing for increased safety

Mobile services for 2G, 3G and 4G

Gateway for up to nine lift telephones

Integrated battery backup

Intercom available

SafeLine Pro-compatible

Advanced surveillance functions