Bosch Security D285DH
$55.71
Duct smoke head, 2-/4-wire, 12/24V
Detects the large smoke particles which typically result from wood, paper, and fabric combustion
Availability: Estimated 6 - 8 Business Days
Factory New
Description
The D285DH duct detector head detects the large smoke particles which typically result from wood, paper, and fabric combustion.
The detector is part of a two component system: the duct detector housing and the duct detector head. The housing is permanently attached on the duct. The interchangeable duct detector head quickly detaches for replacement and cleaning without affecting circuit wiring. The duct detector head attaches to the following duct detector housings:
- D340 Two-wire Duct Detector Housing (12 VDC or 24 VDC)
- D341 Four-wire Duct Detector Housing (24 VDC or 120 VAC)
- D342 Four-wire Duct Detector Housing (24 VDC or 220/240 VAC)
Information
| Weight | 1.00 lbs |
|---|---|
| Dimensions | 1.25 × 4.00 × 4.00 in |
| Color | |
| Detection Method | |
| Series | D340 Series: Two-Wire Duct Smoke Detectors, D341 Series: Four-Wire Duct Smoke Detectors, D342 Series: Four-Wire Duct Smoke Detectors |
| Condition | |
| Brand |
Features
- Commercial or residential applications
- Two-wire or four-wire application, depending on base
- Chamber Check rapid-flash LED Automatic Trouble indication reports contaminated chamber
- Flashing LED power indicator
- Steady-On LED alarm indicator
Resources
D285DH Duct smoke head, 2-/4-wire, 12/24V
Bosch Security – Data Sheet – 2018
Photoelectric Duct Smoke Detector; D285DH
Bosch Security – Installation Instructions – 2004
