Name: Optical Standalone Smoke Detector(DC9V)

Model: LS-828-4P

Feature:

1. Manual test

2. Auto-reset

3. Photoelectric sensor

4. Sound& flash alarm

5. High stability to the environment

6. SMT design

Technical parameter:

1. Operating voltage: DC9V battery

2. Surveillance current: ≤10uA

3. Alarm current: ≤12mA

4. SPL: ≥85dB (with 3 meter)

5. Temperature range: 10~50°C

6. Humidity: ≤95%RH

7 Low voltage working time:7-15 days

8. Size :106*35mm