The Bosch D292 is the standard smoke detector base used in four-wire configurations. Besides, the Alarm Loop relay (Terminals 5 and 6) is a N/O relay rated at 0.5 A at 100 VDC. Furthermore, the relay closes on alarm.
Use the Bosch D292 Four‑wire Detector Base with smoke and heat detector heads to provide early fire warning for life safety as well as property protection systems. Also, install these bases according to the National Fire Alarm Code, NFPA 72. This base is 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
Features / Specifications
- Variety of interchangeable smoke and heat detector heads
- Detector’s head removes easily by twisting
- Two‑piece detector head as well as base design allows pre‑wiring the system
- Current (alarm): 12 VDC: 52 mA 24 VDC: 54 mA 30 VDC: 70 mA maximum
- Current (standby): 0.12 mA maximum
- Voltage (standby): 10 VDC to 30 VDC
- Dimensions (diameter): 6.375 in. (16.2 cm)
- Alarm: One normally‑open (NO) relay rated for 0.5 A at
100 VDC for resistive loads
Reviews
There are no reviews yet.