This conventional 2-wire photoelectric smoke detector is engineered for reliable fire detection in commercial and residential fire alarm systems. Utilizing advanced photoelectric sensing technology, it provides early warning of smoke presence to ensure occupant safety and property protection.

• Photoelectric Sensing Chamber: Advanced optical sensor detects smoke particles with high sensitivity
• Audible Alarm System: High-decibel alarm horn activates upon smoke detection
• Flexible Power Options: Compatible with 9-28VDC non-polarized power sources
• Status Indicators: LED lights provide clear operational status feedback
• Ceiling/Wall Mounting: Designed for optimal smoke detection at ceiling level

1. Wire the sensor base according to the provided wiring diagram
2. Install the sensor into the base by pushing and turning clockwise to secure
3. Apply power to the control unit after all sensors are installed
4. Test sensors as described in the testing section
5. Notify proper authorities that the system is operational

• Conventional Fire Alarm Systems
• Addressable Fire Alarm Systems
• Gas Extinguishing Control Systems
• Beam Detector Integration
• 4-wire smoke detectors with relay output
• 2-wire conventional smoke and heat detectors
• Explosion-proof flame detector systems
• Standalone smoke detectors and combustible gas detectors

• OEM & ODM services available
• Comprehensive technical support and after-sales service
• 1-year manufacturer warranty
• Standard 15 working days lead time
• Sample orders welcome for evaluation