Bosch D263 Fire & Intrusion Detector
Bosch D263 -
The D263 Series Detector models use an infrared (IR) LED light source and a silicon photodiode to measure light in a chamber. A fine screen covers the chamber to deter insects and to reduce dust accumulation and nuisance alarms. During a fire, smoke particles reflect light onto the photodiode. When the photodiode measurements exceed the alarm threshold, the detector signals an alarm condition. After the alarm condition clears, interrupt power at the control panel to reset the detector.
Full specifications (PDF)
Price Match Guarantee
Found a better price? We'll match it within 60 days of your purchase.
for Qty Discount
Add to Quote
Starting at:
$44.37
Get help from a Barcoding Expert!
Bosch D263 Fire & Intrusion Detector Options
-
Bosch D263TH Fire & Intrusion Detector
2 Wire photoelectric smoke detector with heat sensor -
Bosch D263 Fire & Intrusion Detector
2 Wire photoelectric smoke detector -
Bosch D263THS Fire & Intrusion Detector
2 Wire photoelectric smoke detector with heat sensor and sounder -
Bosch D263THC Fire & Intrusion Detector
2 Wire photoelectric smoke detector with heat sensor and C relay
Bosch D263 Fire & Intrusion Detector Model Overview
The D263 Series Photoelectric Smoke and Heat Detectors by Bosch is engineered to provide reliable fire detection for both commercial and residential applications. Offering a choice between 12 V or 24 V input, these detectors utilize advanced infrared LED technology to accurately measure smoke levels in a designated chamber. Their intuitive LED indicators keep users informed about the device’s status while the removable terminal block simplifies installation. With options for auxiliary relay and sounders, these detectors are versatile and designed to meet various safety requirements.
Key features:
- Two-wire application for straightforward installation.
- LED indicators show chamber, power, and alarm status.
- Compatible with commercial fire systems and household fire warnings.
- Multiple models: D263, D263TH, D263THC, and D263THS for tailored solutions.
- Durable high-impact ABS plastic construction for long-lasting performance.
Specifications:
- Voltage Options: 12 V or 24 V input
- Operating Temperature: +32°F to +120°F (0°C to +40°C)
- Humidity Resistance: Up to 93%, non-condensing
- Size: 5 in. diameter x 2 in. height (12.7 cm x 5.1 cm)
- Current Draw: 0.080 mA at standby (12 V)
- Sound Output: 85 dB at 10 ft (3 m) for models with a sounder
- Certifications: UL Listed, compliant with various safety standards