Vesda VSP-962-20 Filter Cartridge - Pack with 20 UnitsVESDA E detectors have field replaceable parts, one of which is the filter, VEP VEU VES filter part no. VSP 962, VEA filter part no. VSP 972.

The Simplex 4905-9835 is a non-addressable Temporal Code 4 Module for CO Gas Alarm Notification

This kit includes 3 additional reflectors with new test scale legends

even during battery standby

Operating voltage 24 VAC/DC or 120VAC

The 24DC12 also provides electrical isolation for UL609/ULC-S303 Local Burglar alarm bell housings

NOTE: Includes cover and matching mounting plate

dress the wires

and SWIFT Wireless - RED Enclosure

and features for alarm verification

It incorporates microprocessor-controlled

Booster and Auxiliary Power Supplies

If connected to the RRS-MOD reversing relay/synchronization module