Practical One-Way Anti Lost Alarm (JLD-A002A)

"Can not lose" is a new anti-lost alarm product with transmitter and receiver.

Easy to use: The product is making up by transmitter and receiver; It is very compact and easy to carry.

Wide applicability: Widely used in mobile phones, wallets, bags, children and other defense lose use.

Complete functions: The alarm sound and vibration mode.

Adjustable distance (0-20 meters to arbitrary regulate).

With anti-lost, searching, alarm prompts, automatic power-saving features, etc.

512 kinds of microcomputer control technology, with stable and reliable performance.

Microcomputer control technology, 512 kinds of encoding.

Technical parameters: Operating frequency: 422Hz ~433MHz

Receiver sensitivity: 100dBm

Anti-lost distance: About 5-8 meters (not plug in magnetic control cables).

Anti-shock (magnetic) alarm distance ≥ 30meters.

Wireless obstacle factors include metal wall buildings, tram body, cable radio relay, etc, which will make the change for long or short.