The HEIMAN HS2SA Optical Smoke Detector is a reliable device utilizing an infrared photoelectric sensor to detect smoke. Designed for long-lasting performance, it operates on a CR123A/CR17335 battery and is compatible with Zigbee technology, providing impressive signal reach and robust connectivity for quick alerts.

Key Features:

• Reliable Detection: Even the slightest smoke from sources like cigarette butts or electrical appliance faults trigger the sensor.
• Loud and Visual Alarms: Emits an 85 dB sound alert at 3 meters and a flashing red LED indicator for immediate danger alerts.
• Smart Functionality: Remote operation through the Tuya app allows real-time monitoring and alarm notifications right on your smartphone.
• Durability: Built from flame-retardant ABS material, suitable for wall or ceiling installation, with dimensions of 86 × 34.5 mm.
• Energy Efficiency: Features such as low-power consumption and a replaceable battery extend its operational lifespan without frequent replacements.

Technical Parameters:

• Manufacturer: HEIMAN
• Model: HS2SA-1
• Operating Voltage: DC 3V
• Power Supply: x1 CR123A/ CR17335
• Sensor Type: Infrared Photoelectric
• Alarm Type: Sound and Light
• Alarm Volume: Approximately 85 dB at 3 meters
• Network: Zigbee
• Signal Range: Approximately 100 meters (open space)
• Operating Temperature: 0°C ~ +55°C
• Operating Humidity: Approximately 95% RH (non-condensing)
• Dimensions: 86 × 34.5 mm
• Mounting Location: Wall, Ceiling