Simplex 4100-7150 Annunciator 4100+ Mctlr Upgd To ES 2X49 21/01 It is housed in a

It is housed in a lockable cabinet that includes multiple knockout locations for field wiring

such as a DC supply or audio amplifier (up to 80 VRMS) to notification appliances

Fail-safe mechanisms built into the card directly connect the data input and output ports should the network card

The ECS-LOC2100/ECS-LOC2100B includes a ECS-RVM Remote Voice Module and its associated RA-2000 keypad annunciator

Simplex 4100-7150 Annunciator 4100+ Mctlr Upgd To ES 2X49 21/01 It is housed in a4100 7150 SIMPLEX, 4100+ MCTLR UPGD TO ES 2X40. New Master Controller CPU card, 4100ES door assembly with LCD and user interface, and Ethernet connection.