Product Name: Two-way Wireless Lost and Found Device

Product Model:WD01

Working Frequency: 433.92MHz

Size: 58.5mm*26mm*10mm

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

Function Features:

1. 1.    Bidirectional Lost and Found, integrating a transmitter and a receiver.
2. 2.    Wireless Audio-Visual Lost and Found
3. 3.    With a mini flashlight
4. 4.    Huapuwei High-Frequency RF Chip with High Data Rate
5. 5.    Taiwan ExpresswayMicrocontroller Unitmicrocontroller
6. 6.    12Monthly long-lasting battery life
7. 7.    Randomly distributed high-performance batteries

Usage Method:

1.Press one of the launch buttons, and when the other receives the signal, it will emit a beeping alarm sound and flash. Then, you can use the sound and light to find the item you need, which can be used through walls.

2.Bidirectional Lost and Found, integrating a transmitter and a receiver, can find each other.

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