Snom M900 Multicell DECT Base Station

Up to 4,000 base stations
Up to 16,000 handsets 
DECT and LAN synchronisation 
No DECT manager required
Compatible to existing handsets (1) 
Over-the-air software updates for handsets
Repeater support (2)
PoE and power adapter support
TLS encryption
DSP module support
Wallmountable
Local, XML and LDAP phone book support

No PSU, POE powered, Supports BLE Beacons, built-in DECT manager.