The anti-lost device has a two-way mutual search function, and either party can make the other party issue a prompt, 15m long transmission distance.
When the connection distance exceeds the transmission distance, both the mobile phone and the anti-lost device trigger an alarm, so that you do not forget any objects.
Open the Ranres App and see where the anti-lost device was last disconnected for a bit more security.
The easy-to-use Ranres App works closely with the smart anti-lost device.
Long standby, easy to use battery replacement.
Simple and slim design with a rounded feel of cobblestones.
Cover the blind areas of indoor signals, so that there are no blind corners of indoor signals, and solve the inconvenience caused by blind areas.
Intelligently enhance the indoor signal to solve the problems of poor mobile phone signal, instability, and poor reception ability
Significantly improve the call quality and efficiently increase the signal strength
Improve 4G cellular data transmission, solve mobile phone network freezes, and improve mobile 4G Internet loading speed
Frequency range: 1800MHz
Indoor ceiling receiver: Install it in a place where there is no signal indoors, about 5 meters away from the window, and can be hung on the wall or ceiling
Function: When the two sensors detect the water, the red LED indicate light on the detectors will be on and transmit the wireless signal at the same time. The alarm system will transfer the alarm information after receiving the wireless signal.
Pair with alarm system: Only after the detector pairs with the alarm system, the alarm host will receive the wireless signal of the detectors.
Pairing method: Firstly make the alarm host in the status of adding detectors. Secondly, touch the two sensors on the bottom of the detector by hand. The LED light will be long on. After the host receives the wireless signal from the detectors, it will make a beep or the voice will prompt "adding completed".