Project Description

smoke and carbon monoxide detector multi sensor

Independent and wireless type for optional

Specifications

Combo Smoke and Carbon Monoxide Combo Alarm against two household threats simutaneously
1. Separate smoke & CO warnings
2. CE approved

Smoke and Carbon Monoxide Combo Alarm (smoke alarm, CO alarm)

  1. One alarm protects against two deadly household threats simultaneously

Smoke Sensor: Photoelectric

CO Sensor: Electrochemical

  1. High and stable smoke sensitivity
  2. CO concentration threshold: varying time-to-alarm depending on concentration
  3. Separate smoke & CO warnings
  4. Fitting and battery tamper-resist feature
  5. With quick fix mounting bracket for easy installation
  6. Insects Proof
  7. LED operation indicator

9.Low-battery warning indicator

10.Self-test/Hush button

11.Auto-reset when smoke clears and CO is under its peak level

  1. CE certifications
Operation Temperature 4°C -38°C
Power Source 9 volt Battery
Sensitivity to Smoke 3.0-6.0 %Obs /m
Response Times At 50 ppm, unit must alarm within 60 ~ 90 min

At 100 ppm, unit must alarm within 10 ~ 40 min

At 300 ppm, unit must alarm within 3 min

Alarm Current 30mA max
Standby Current 20uA max
Alarm Sound Level 85 decibels at 3 meters