Wireless Door and Window Switch Smart Door Magnetic Alarm Linked to Light/Air Condition,2.4GHz
$28.60
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Descriptions Wireless Door and Window Switch Smart Door Magnetic Alarm Linked to Light/Air Condition 2.4GHz. Specification: Connection mode: ZB 2.4GHz IEEE 802.15.4; Working frequency: 2.4GHz; Radio frequency range: outdoor/indoor: (100m/30m); Standby current: 1.3uA; Trigger current: ≤28.5mA; Button battery: 1 x CR2450; Voltage: 3V; Working temperature: -15℃~+45℃; Humidity: ≤85%RH; Sensor size: 62 x 33 x 14 mm; Magnetic stripe size: 57 x 10 x 11mm; Weight: 41g; Package included: 1 x Door and window sensor; 1 x Magnetic stripe
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