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Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-11-30 13:38
50
Type: | wireless |
Operating voltage: | 9V battery |
Static current: | 20uA |
Alarm current: | 40mA |
Alarm indication: | LED flash in red |
Radio frequency: | 433/315MHz |
Radio distance: | 200m (open area) |
Installation: | ceiling or wall-mounted |
Sensitivity: | 1.08 ±0.8%ft |
Dimensions: | 128*38mm |
Warranty: | 2 years |