Anti-Theft Automatic Wireless Wifi Smart Home Security Alarm Systems smart door/window sensor
Wireless Range | 45m |
Operating Temperature | 0℃~ 40℃ |
Operating Humidity | 20% ~ 85% |
Storage Temperature | 0℃ ~60℃ (32°F ~140°F) |
Storage Humidity | 0% ~ 90% |
Standby time | 6 months |
Wireless Type | 2.4GHz |
MODEL | B2 |
Specification | 75*45*28mm 40g |
INPUT | DC 3V |
Warranty | 1 years |
CERT | CE/FCC |
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