ขาย Tuya Smart Home Wifi เครื่องตรวจจับอุณหภูมิและความชื้น Ipzq ราคาที่ดีที่สุด

1. Radio transmission circuit and coding technology to soe the problem of signal interference blocking 2. A variety of temperature es can be adjusted, suitable for different scenarios 3. Wireless transmission of data signals, mobile phone remote monitoring, anti-dismantling design in the professional security field 4. Ultra-low power consumption, long battery life, split design, high reliability 5. It has the function of low-voltage monitoring and prompting, and regularly sends online reports to the host el: TY-191 Communication method: WIFI 2.4G Working temperature: -10 - +55Celsius 0-100%RH Power supply e: DC 4.5V (3 AA batteries) colour:White Material:ABS size:64 x 64 x 28MM Package Contents: 1 x Temperature and humidity detectorOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.