Innovative and future-oriented product developments are reflected in ProLine 2. ProLine 2 is representative on the one hand of the new bi-directional radio system and, on the other, describes the new family of hand-held radio transmitters.

All ProLine 2 devices use new routes for the transmission of the radio signal - namely always the best ones! This is made possible thanks to the new routing technology. Advantage: always secure radio links! And: thanks to downward compatibility with all previous ProLine products they can be integrated in existing systems without problem.

• genuine network routing with up to 5 hops for secure transmission over several "equal" devices
• full compatibility with elero unidirectional products
• direct feedback possibility for more transparency
• Use of the licence-free 868 MHz band
• No interference with DECT, WLAN and PMR systems
• Low radio exposure (max. 10mW) due to a few short radio transmissions
• Increased reliability due to routing function
• Standard 2x LR06(AA)batteries