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Bosch D273THS

Bosch Accessories - 4W Smoke Detector (with Heat and Sounder)
Enhance the operation of your Bosch product with the addition of genuine Bosch Parts.

General Information

  • Product Type: Smoke Detector
  • Product Series: D273
  • Brand Name: Bosch
  • Manufacturer: The Bosch Group
  • Product Model: D273THS
  • Product Name: D273THS Smoke Detector

Technical Information

  • Sensing Technology: Photoelectric

Physical Characteristics

  • Height: 5"


  • Additional Information:
    • Four-wire smoke detector with a 135°F (57°C) heat sensor and sounder
    • Designed for commercial or residential use
    • Removable terminal block to simplify wiring connections
    • Cable connection point for voltmeter sensitivity test
    • Trim Plate TP280 for retrofit and remodeling purposes

Power Description

  • Input Voltage Range: 30 V DC


  • Status Indicators: LED
Brand Bosch
Model Accessories

The Bosch D273THS is also known as BOS-D273THS .