Two‑wire Detector Base

·Variety of interchangeable smoke and heat detector heads
·Detector's head removes easily by twisting
·Two‑piece detector head and base design allows pre‑wiring the system

Use the D287 and D288 Two‑wire Detector Bases with smoke and heat detector heads to provide early fire warning for life safety and property protection systems. These bases are compatible with a number of control panels and with the following Bosch Security System, Inc.'s detector heads:
·D285 Photoelectric Smoke Detector Head
·D285TH Photoelectric Smoke Detector with Heat Sensor Head
·D286 Ionization Smoke Detector Head
·D603 Fixed?temperature (135°F [57°C]) and Rate-of-Rise Heat Detector
·D604 Fixed?temperature (135°F [57°C]) Heat Detector
·D605 Fixed?temperature (190°F [88°C]) Heat Detector