Wireless PIR Sensor/Motion Detector For all Home Security Alarm

Wireless Long Distance transmission- Communication range up to 220 feet from each motion sensor to the receiver. Cars, people and animals can be detected within 24ft/8M of each detector's angled eye. Easy to Install & DIY - Takes only a few minutes to set up. Motion sensor alarm systems can be mount to posts, walls, fences. Simply place your sensor/or multiple sensors (expandable up to 5 sensors) anywhere. Wide Range of Uses - Motion detection is an essential part of any home security solution. The wireless driveway alarm motion sensor can be used to monitor& protect your indoor property. Such as driveway, front porch, gate, pool, garage, mailbox, shed and etc. Great for home, business,and office.Two Alert Option - You can choose alarm/ Doorbell chime mode with this motion sensor alarm system. Be alerted to visitors, scare off unwanted intruders, take good care of your parents when they get up at night, or even know when your children have accessed restricted areas.Fully Expandable and 2 years warranty - The unit includes one USB receiver(Adapter not included) and two motion sensors. Expandable up to 8 sensors and unlimited receivers for complete coverage of your indoor property.