1set Solar Driveway Alarm Included 2 Receiver 1 Sensor Weatherproof Home Security Alert System For 300m Long Range

Description:Name: Driveway Alarm

Scope of application: Outdoor courtyardInstallation method: wall mountedWorking frequency band: 433MHz FSK angle: 120 °Battery type: 3.7V/500mAhWorking voltage: 3.0V-4.2VWorking environment -30~60 ℃Solar panel specification: single crystal silicon 5.5V 100mAReceiver working voltage: 110-240VCharging voltage of nsmitter: DC 5VMusic: 38 piecesVolume: Four level volume adjustment (high, medium, low, mute)Prompt can be set to sound and silent: sound: sound+light Silent: lightWirele distance: 200-300 meters distance: medium sensitivity: 8-12 meters, high sensitivity: 13-16 meter

Installation precautions:(1) Please install the in a fixed area. Avoid environments where the installation position is unstable and wind(2) Please face the towards an open area. Do not face the towards areas with frequently moving objects such as trees, crowds, etc.(3) When installing, please tilt the front of the slightly downwards and do not tilt the upward

Packing list:2 x Receiver + 1 x Sensor + 1 x Instruction ManualNote:Different displays may cause the color of the item in the picture a little different from the real thing.Manual measuring,please allow 1~3mm error,thank you.