Item Tag: monitor sensor

Smart Home Security Door Sensor Wireless Door Window Contact 433Mhz 868Mhz Description Technical parameters: Working voltage: 1.5V AAA*1 Alkaline batteryAlarm current: ≤25mAQuiescent current:≤ 20uAFrequency: 433Mhz/868MhzTransmitted power : ≤ 10dBTransmitting distance: 100m (open area)Working temperature: -10℃~55℃Relative humidity: 80%RHShell material: ABS plasticEmitter part size:76*28*15mmMagnet part size:43*13*13mm Payment *We only accept paypal payment. Please make payment within 3…