OWON ZB 2.4GHz Wireless Door and Window Switch Smart Door Magnetic Alarm Linked to Light/Air Condition

Specification Connection mode ZB 2 4GHz IEEE 802 15 4Working frequency 2 4GHzRadio frequency range outdoor indoor 100m 30m Standby current 1 3uATrigger current ≤28 5mAButton battery 1 x CR2450Voltage 3VWorking temperature 15℃ 45℃Humidity ≤85 RHSensor size 62 x 33 x 14 mmMagnetic stripe size 57 x 10 x 11mmWeight 41gPackage included 1 x Door and window sensor1 x Magnetic stripe

$11.50

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