Jsieem Wireless Motion Sensor Car Alarm Battery Operated Doorbell Motion Detector With 110dB Siren Light for Elderly Home Visitor Business Entering Car White

4 Volume Levels & 36 RingtonesJSIEEM motion sensor doorbell features 36 ringtones and 4-level volume (0-30-70-110dB). The LED indicator light will flash when activated, makes the motion detector alarm suitable for the elderly and the hearing impaired.
Wide CoverageThe door sensor can be 120°detection range, meet your different sensing angle requirements. Expandable up to more sensors and cordless receivers for complete coverage of your property.
Long Transmission Distance The transmission range of the wireless door chime is up to 490ft in the surrounding areas - You can put the motion detector at the room of elderly and put the receiver in your house.
Easy InstallationThis door sensor alarm is easy to install, no-wire in-wall installation, the doorbell chime is powered by 2 x AA batteries 1 x 9V battery, all batteries are included!!!
Application ScenariosDriveways, front porch, gates, home, sheds, offices, walkways, swimming pools, stores, etc. shops, shopping malls, commercial complexes, luxury hotels, offices, factories, residences, villas, driveways, sidewalks, supermarkets, restaurants, etc.
Great ServiceWe provide installation accessories and user manual for each driveway sensor alarm. please feel free to contact us if you have any questions.
Detection range: 13-26ft
Detection angle: 120 degrees
Ringtone: 36 ringtones
Max volume: 110dB
Package Included:
Wireless detector x1
Receiver x1
Bracket x1
Screw pack x1
9v battery x1
AA battery x2
User manual x1
Package Size: 4.7 * 3.8 * 2.6 inches
Package Weight: 0.53 lbs