The SD-651 is designed to meet the performance criteria designated by UL. Its sensing chambers are sealed against back pressure air flow, dirt, and insects.
The SpectrAlert Advance HRK-R (replacement model) is a red, 12/24-volt horn for outdoor ceiling or wall installation. Offers mounting plate only - no back box included.
FDM-1 is a standard-sized dual monitor module used to monitor and supervise two independent two-wire Style B (Class B) dry-contact initiating device circuits (IDCs) at two separate, consecutive addres
Honeywell X-DA1500-B high efficiency power amplifier provides audio signal amplification for the X-618 Digital Public Address and Voice Alarm System. Honeywell X-DA1500-B is reliable, efficient and li
The SpectrAlert Advance DECAL-W are white decals used for our Red non-pad printed wall mount devices. Each decal comes with the following label options: "AGENT, EVAC, ALERT or FIRE" (10 total decals p
The CE-compliant X-DA4125 is packed with features that make it perfect for the X-618 Digital PAVA system. It comes with a built-in fuse for over-current protection.