Bosch D273THE 4-Wire Photoelectric Smoke and Heat Detector with EOL Relay, 135°F (57°C) Heat Sensor

Brand: Bosch
ADI #:DS-D273THE Model #: D273THE  Name: Bosch D273THE 4-Wire Photoelectric Smoke and Heat Detector with EOL Relay, 135°F (57°C) Heat Sensor
  • 12 VDC or 24 VDC input
  • Designed for commercial or residential use
  • Four-wire application with heat sensor and EOL relay