Bosch Four-Wire Smoke Detector With Isolated Heat Sensor and Sounder - Photoelectric - TAA Compliance D273IS

Bosch Four-Wire Smoke Detector With Isolated Heat Sensor and Sounder - Photoelectric - TAA Compliance

12 VDC or 24 VDC inputDesigned for commercial or residential useFour-wire applicationLight-emitting diodes (LEDs) indicate the status of the chamber, power, and alarmRemovable terminal block to simplify wiring connectionsCable connection point for voltmeter sensitivity test

Technical Specifications:
Sensing Technology: Photoelectric
Status Indicators: LED, Alarm
Input Voltage: 24 V DC, 12 V DC
Product Material: ABS Plastic
Height: 2"
Package Contents: 1 x Four-Wire Smoke Detector with Isolated Heat Sensor and Sounder, 1 x Literature pack - Installation Manual, Technical Service Note on installation
Compatibility: Control Panels, Bosch D132B Polarity Reversing Relay