sf04c wireless finder equipment of finding things anti-loss alarm device key equipment of finding things key finder

Product Name: Wireless Key Finder

Product Model:SF04C

Working Frequency: 433.92MHz

Size of the launcher: 58mm*27mm*10mm

Receiver Size: 39mm*35mm*8mm

Work distance: Outdoor30~40M, indoor15~20Rice can be used to find lost objects through walls.

Launcher Features:

1. 1.    30-40Mileage of wireless transmission
2. 2.    The latest miniaturized and sleek design
3. 3.    Delivering high-performance batteries that are more durable

Receiver Features:

1. 1.    Brand new design appearance
2. 2.    Wireless Audio-Visual Lost and Found
3. 3.    Huapuwei High-Frequency RF Chip with High Data Rate
4. 4.    Taiwan ExpresswayMicrocontroller Unitmicrocontroller
5. 5.    12Monthly long-lasting battery life
6. 6.    Randomly distributed high-performance batteries

Usage Method:

1.will4A receiver is placed on the small item that needs to be found, which can be stuck or hung.

2.Press the launcher button, and the corresponding receiver will emit a beeping alarm sound and flash to help you find the item you need, which can be used through walls.

3.Easy to use, no need to download or install.APPIt is suitable for both the elderly and children.