System Sensor TR-2 Universal Wall Trim RingUniversal Trim Rings for wall and ceiling mount devices allow for additional space within the backbox.

Mounts directly to 4 inch square electrical boxes

Horn signal type Constant or TC3 temporal

sounder bases

396 µA standby

Simplex 4003EC Emergency Communications Voice Control Units supply an extensive feature list

Horn pulse rate: Temporal rate synchronized with optional G1M Genesis Signal Master indefinitely within 10 milliseconds (or self-synchronized within 200 milliseconds over thirty minutes on a common circuit without G1M Genesis Signal Master) G1-P steady-tone horns: continuous

Requires (4) CR-123A batteries (included)

tamper resistant reset key lock

The Silent Knight PS-DAH is a dual-action Manual Pull Station with screw terminal connections and a hex lock reset

7 Volts (nominal)

especially to notify the hearing impaired

Any combination of the SIGA modules can be mounted on the SIGA-MP2