Smoke Sensor

Alerting device that triggers and beeps when smoke is detected

Xunison Smoke Sensor

Product Introduction

This product is a photoelectric smoke alarm, with an ultra-low-power Z-Wave wireless network technology design. It is an alerting device that triggers and beeps when smoke is detected.

How does it work?

Smoke alarms perform real-time detection of the presence of smoke, detection of visible particles (smoldering fire) faster than ionization smoke alarms. On detection of smoke, a red LED flashes rapidly with a sound alarm. It can alert you and your family ahead of time to avoid danger. Smoke alarms should be installed in all rooms, where the threat of a fire is possible, such as the kitchen, living room, hallways, machine room, pool room, etc.

A smoke alarm triggers whenever smoke is detected by the sensor. The triggered state reflects on the X-Home application.

Smoke Sensor 4
Smoke Sensor 3


  1. Please put the gateway into the center of alarms. 
  2. Please shorten the distance between gateway and alarms. 
  3. Please reduce barriers between gateway and alarms. 
  4. Avoid installing in places with high noise or high-frequency interference, or places near metal, air conditioner, heater devices, current circuit breaker control box. 
  5. Building materials with a metal net or metal bar may reduce the wireless transmission distance, like reinforced concrete walls. 
  6. Damping of the signal makes a direct ratio with the barrier if the materials of the barrier are homogeneous. 
  7. Select a suitable location and attach the sensor bracket to the ceiling with 3M tape or screws. Then rotate the sensor clockwise into the mounting bracket


  • Operating Voltage: DC3V (CR123A/CR173335 lithium battery) 
  • Battery Life: 3 Years (According to actual use, Battery life may also be shortened) 
  • Alarm Indication: Red LED 
  • Sound Level: ≥85dB / 3m 
  • Sensor Type: Infrared Photoelectric 
  • Networking: Z-Wave 
  • Wireless Networking Distance: ≤100m (open area) 
  • Working Temperature: -10°C ~ +50°C 
  • Working Humidity: ≤95%RH (no condensation)
  • Dimension: Ф48mm x 51mm