Detail produk dari RF Wireless Anti-lost Alarm Electronic Key Finder 1 Transmitter 1 Receiver Features:
Environmental product, no radiation.
RF wireless technology.
1 transmitter matches 1 receivers.
Super electronic key finder.
Stable function, anti lost function
Long battery last time and working distance.
The receiver is small and colorful, very easy to secure the keys or other things.
The transmitter is designed as a remote control key, easy to carry and operate. Specifications:
Working distance: 25-30m (in open field)
Working frequency: 433.92MHz
Working voltage: 3V
Power supplied by: transmitter: 1 * CR2016, receiver: 1 * CR2032
Transmitter size: 8 .4* 5.5 * 0.38cm / 3.1 * 1.9 * 0.1in
Transmitter weight: 15.5g
Receiver size: max. 4.5 * 2.8 * 1.1cm / 1.7 * 1.1 * 0.4in
Receiver weight: 13.5g