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2 Wire Fire Alarm Photoelectric Heat Detector for Fire Rolling Shutter
2 Wire Fire Alarm Photoelectric Heat Detector for Fire Rolling Shutter
2 Wire Fire Alarm Photoelectric Heat Detector for Fire Rolling Shutter
2 Wire Fire Alarm Photoelectric Heat Detector for Fire Rolling Shutter
2 Wire Fire Alarm Photoelectric Heat Detector for Fire Rolling Shutter

2 Wire Fire Alarm Photoelectric Heat Detector for Fire Rolling Shutter

Min.Order: 1
Product origin: Shenzhen, Guangdong, China
Infringement complaint: complaintComplaint
US$ 7.8 ~ 8.7

Description



Introduction

CA3303  thermal fire detector is designed with ultra-thin structure and two-wire system without polarity input. High quality thermistor, microprocessor detection and data processing, strong anti-interference, low power consumption, safe and reliable use, is suitable for a variety of places of switch temperature detector. The detector can effectively detect the temperature change in the field. When the temperature reaches the pre-determined threshold, the detector responds to the fire alarm signal and lights its own fire confirmation lamp (red), which can be used to control the shutter door and other equipment.

Parameters
 
Product NameHeat DetectorLoop Bus wiredNon-polarity 2 wired.
Nominal VotageDC 24VWork VoltageDC12V~DC24V
Monitor Current≤50uAAlarm Current≤15mA
Led IndicatorMonitor Status: Red led flash slowly.
Alarm Status: Red led always light on		Operating EnvironmentTemperature -10°C~+50°C
 Humidity ≤95%.
Dimensions φ100mm×520mmProduct standard GB4716-2005


Product Range

Addressable fire alarm system
Wireless alarm system
Electrical fire monitor system
Extinguishing control system
Fire door monitor system
Standalone smoke detectors and combustible gas detector
4-wire smoke detectors with relay output.


Service

1. OEM &ODM service.
2. Provide technical support and after-sale service.
3. 1 year warranty.
4. Normally 15 working days lead time.
5. Welcome sample order.


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