Purchase Qty. Reference FOB Price
2-99 Pieces US$10.50
100-999 Pieces US$10.00
1,000-4,999 Pieces US$9.50
5,000-9,999 Pieces US$8.50
10,000+ Pieces US$7.90
Product Description
Product Description Features `Temperature and humidity detection `TI CC2640R2F chip, Bluetooth 5.1 version `Small size, with push button and LED status light `CR2032 coin replaceable battery `Broadcast range up to 100m in open area ` Real-time detection and broadcast ` Supports ...