KERUI Wireless Door Magnetic Sensor Detector For Touch Keypad Panel GSM PSTN Home Security Burglar Voice Alarm System
$49.00
SPECIFICATIONSlaunch distance: 100M (open space)Transmission Frequency: 433MHzSensitivity: High sensitivityRelative Humidity: ≤95%Power supply: 1pcs 23A 12V (battery without )Origin: Mainland ChinaModel Number: D025Material: ABS materialItem Name: Door sensorFunction: Door window open reminderDimensions: 90 * 55 * 55mmCertification: CEBrand Name: KERUIAmbient temperature: -10 ℃ -50 ℃
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