Fike 63-1053 Intelligent Photoelectric Smoke & Thermal Detector, Non-Isolator SF 23/02 They have one built-in signaling

They have one built-in signaling line circuit (SLC)

EST Portable Fire Alarm Telephone Handsets and Wall Receptacles allow the fire fighters to communicate with the fire command center

SD365CO combination fire and carbon monoxide (CO) detectors are addressable detectors that send separate signals for fire and CO

Designed for secure connection through push fit

addressable systems

Fike 63-1053 Intelligent Photoelectric Smoke & Thermal Detector, Non-Isolator SF 23/02 They have one built-in signalingThe Intelligent Photoelectric heat, spot type smoke detectors, P N 63 1053 & 63 1059, have sensing chambers that utilize the light scattering principle to detect smoke. In addition, the detector is equipped with dual thermistors for heat sensing. The sensing chamber employs features that minimize the effect of settled dust on performance. The detector is designed with tri color LEDs to indicate detector status. A remote LED annunciator, P N 02 3868,