Motion Sensor Alarm Indoor for Home Security, 2 Receivers, 4 Sensors Doorbell Chime Sound, 300Ft Range, 38 Tunes, 4 Level Volume, Mute Mode, for Home Apartment Store, Indoor Use Only

[LONG-DISTANCE WIRELESS TRANSMISSION] This motion sensor doorbell chime features a wireless signal range of up to 300 feet between the motion sensor and the receiver. The sensor itself can detect movement within 20-foot. It's a practical solution for medium-sized homes, offering reliable coverage without being overly complex. [WIDE-RANGE PROTECTION] This motion detector alarm is designed to detect people, vehicles, or animals entering the monitored area. When triggered, it sends a signal to the receiver, which then sounds an alarm and flashes an indicator light. This alerts the homeowner to the presence of an intruder or visitor, helping to monitor and safeguard your property.

It's versatile and can be used in various locations, such as front doors, garages, shop entrances, backyards, or mailboxes. [38 RINGTONES & MUTE MODE] This door chime's receiver offers 38 ringtones and four volume settings. If you need silence, simply switch to mute mode, and the system will operate quietly with only the indicator light flashing to signal activity. [EASY INSTALLATION] This motion sensor alarm comes pre-paired for your convenience. Simply power the motion sensor with 3 AAA batteries (not included), mount the sensor with bracket in your desired location, and plug the receiver into an outlet.

Once set up, the system is ready to use right away