D273IS - Bosch 4W SMK DTR W/HEAT & SNDR
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Bosch
D273IS - Bosch 4W SMK DTR W/HEAT & SNDR
$147.51
$81.95
(You save
$65.56
)
SKU:
D273IS
Availability:
In Stock
Weight:
1.00 LBS
Shipping:
Calculated at Checkout
The D273IS is a four‑wire smoke detector with an isolated 135°F (57°C) heat sensor and a sounder. Features - 12 VDC or 24 VDC input - Designed for commercial or residential use - Four-wire application - Light-emitting diodes (LEDs) indicate the status of the chamber, power, and alarm - Removable terminal block to simplify wiring connections
Specification:
| Technical details | |
|---|---|
| Connectivity technology | Wired |
| Detector type | Photoelectrical reflection detector |
| Alarm decibels | 85 dB |
| Product colour | White |
| Power | |
| Power source | AC/DC |
| Weight & dimensions | |
| Height | 2.01" (51 mm) |
| Diameter | 5" (12.7 cm) |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 40 °C |
| Certificates | |
| Certification | UL HKFSD MSFM NYC-MEA CSFM |
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