Our bestseller – combining the most sought-after features in one complete alternative

This PSTN Miniature unit of the SL6 system is designed to be mounted in a controller cabinet, a suitable option for machine room-less lifts or where space is otherwise confined, and uses the landline for communication. Combine the SL6 main unit with any of our wide range of voice stations, up to six per unit, for a full system.

Using bus system technology with only four cables for communication between the system’s units, cabling becomes very easy and efficient and in total accordance with EN81-28. But the system's safety requirements doesn't stop there, complying also with the European standard EN81-70 and even surpassing the necessary with full fire intercom support. This means the SL6 can also be used as a unit for fire communication, giving you two systems in one piece of equipment. In case of a fire emergency, the intercom stations then function as fire intercom and is activated by a separate key switch that may be installed in the entrance of the building.

Simplifying things even more: you don’t need to bring a computer when configuring the SL6. Save time and energy during installation or maintenance with the built-in LYNX, letting the entire system be configured wirelessly with help of the SafeLine LYNX app in your regular smartphone, available free of charge in both the App Store and Google Play.

Technical data


Product files

Size (HxWxD): 244 x 112 x 51 mm

For all types of buildings

Mountable in controller cabinet

Connect up to six voice stations

Built-in wireless configuration

Intercom/Fire intercom support

Flexible options for GSM

Wide range of voice stations

Battery backup + automatic battery condition test

Fulfils EN81-28 and EN81-70