Photoelectric Smoke Detector

We are offering ce approved photoelectric smoke detector sfl-168.
specifications:
1. Sensor: light labyrinth
2. Operating voltage: dc9v/12vdc
3. Standby current: less than10ua
4. Alarm current: 10-30ma
5. Sensitivity: adapt to u1217 standard (3.2% weak smoke per feet the detector responds)
6. Operating temp.: -10 to +50 degrees
7. Alarm volume: 85db/(10 feet)
8. Alarm output: sound & flash alarm, auto reset after alarm (wired); alarm transmitting
9. F: 315m/433m, transmitting distance: 50m (with block) (optional) (wireless)
10. R size: r=105mm, h=38mm
11. Working humidity: less than 95%rh
12. Alarm mode: sound & flash alarm
13. Alarm volume: more than 85db/m`
14. Detecting area: 20 square meter
15. Sensitivity: class I
16. Dimension: 107mm dia.*35mm deep