Sync-Circuit Module MDL3R

The SpectrAlert Advance P2RHK is a red, two-wire, outdoor horn strobe with selectable high-candela strobe settings of 135, 150, 177 and 185 cd. Outdoor back box included.

The SpectrAlert Advance PC2RHK is a red, two-wire, ceiling-mount, outdoor horn strobe with selectable high-candela strobe settings of 135, 150, 177 and 185 cd. Outdoor back box included.

The SpectrAlert Advance WTP is a red weatherproof mounting plate for flush mounting outdoor K series speakers and speaker strobes. Especially for use with SpectrAlert Advance replacement outdoor model

The SpectrAlert Advance HRK is a red, 12/24 volt horn for outdoor ceiling or wall installation.

The 2WTR-B is a 2-wire, photoelectric i3 smoke detector with thermal sensor and Form C relay.

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