Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-12-25 23:50
100
Company Profile
Shenzhen Heiman Technology Co. LimitedBy certification [File Integrity]
Contact: heimen(Mr.)
Telephone:
Area: Beijing
Address: Beijing
Website: http://heimen.shenghekeji.com/
Operating voltage | DC3V(2x1.5V AA alkaline batteries) |
Static current | ≤10μA |
Alarm current | ≤25mA |
Alarm output | Sound and flash alarm |
Sound level | 85dB/3m |
Installation | Wall or ceiling mounted |
Working environment | -10-50°C (≤95%RH No congelation) |
Dimension | φ110*45mm |
Warranty | Two years |