2N Helios IP Uni v2.1 - Manual (Page 7)

7
2N TELEKOMUNIKACE a.s., www.2n.cz
®
VoIP Telephones
91378351
Grandstream GXV3140 VoIP video telephone
91378354
Grandstream GXV3175 VoIP telephone
Electric Locks
932070E
BEFO 1211 12 V / 600
mA
932080E
BEFO 1221with
momentum pin
932090E
BEFO 1211MBwith mechanical
blocking
Power Supply
91378100E
91378100US
PoE injector
91341481E
Adapter 12 V / 2 A
A stabilised power supply has to be used if the
Ethernet (PoE) power supply is not available.
932928E
12 V transformer