Wireless Motion Sensor Door Chime: Business Entry Doorbell Indoor Alarm | Motion Sensor Doorbell Alarm Buzzer Store Entrance Alert Bell (500Ft Range, 32 Tunes, 5 Level Volume) 1 sensors 1 Receiver

32 DISTINCT CHIMES & 5 VOLUME LEVELS This motion sensor doorbell offers 32 distinct ringtones including alarm sounds, door bell ring, and long ringtones. It provides 5 adjustable volume levels (0-110dB) with a silent mode to meet different requirements. The LED light indicator flashes to deliver a visual alert, providing an effective security solution for the hearing impaired. Broad Wireless Door Chime RangeThe indoor motion sensor identifies movement within a 16-26ft range at a 110° angle. The operational range between the receiver and motion sensor extends up to 500ft, enabling flexible placement.

Position the sensor at office doors, store entrances, factory front or back doors, mailboxes, garage doors, driveways, or business entries. The receiver can be positioned inside your home. INDOOR MOTION SENSOR ALARMThe motion sensor detector can be installed on the wall or by doorways. When motion is identified, it sends signals to the receiver within a 500-foot range and can produce a maximum 110dB alarm sound. This motion sensor alarm simplifies monitoring elderly individuals with dementia who are getting up or exiting a room. It can also notify business owners working in the back or out of sight when customers enter a retail store.

EXPANDABLE & SIMPLE INSTALLATIONCreate your own home security alert system by connecting additional receivers or motion sensors. The system is expandable, supporting up to 20 sensors and an unlimited number of receivers for comprehensive property coverage. Simply plug in the receiver and mount the detector anywhere using the provided screws for straightforward installation. Includes 1 plug-in receiver unit and 1 motion sensor, which requires 2x AAA batteries (included). It is suitable for the offices, stores door, front or, driveways, business entry