Maximize Your WaveLink System with Additional Motion Sensor Boost your WaveLink system and your ability to never miss anyone coming through any door by adding another motion sensor transmitter. Businesses can benefit by having one at the front door for retail customers and back door for deliveries. Home owners can utilize it at any door or window. Motion Sensing for Any Area The motion sensor activates when movement occurs in the detection area of16.4ft / 5m x 110 degrees. It sends a signal to the plug-in receiver and alerts you with a ringtone every time the sensor is activated. Cover as Much as You Want The WaveLink System allows you to pair up to 10 motion sensor transmitters to one WaveLink receiver. Be able to cover every entrance or stairwell in your business or home. Built-in LED Indicator for the Hearing Impaired Every WaveLink motion sensor transmitter features an integrated LED indicator that creates a visual alert that the sensor has been triggered, allowing the hearing impaired to take advantage of the WaveLink system. Easy to Install Every WaveLink motion sensor transmitter comes with all the necessary hardware for an easy and seamless installation. Using the included wall anchors and screws, simply screw into position and your sensor is ready to use. Limited Lifetime Warranty Your Fosmon product is included with a limited lifetime warranty. Please visit our Fosmon website for more details. Package Includes 1x Motion sensor transmitter 1x User manual Mounting hardware, batteries for transmitter Transmitter Battery: AAA 1.5v Alkaline Battery x 2 Power consumption: <10mW Operating Frequency: 315/433 MHz +/- 2MHz Operating Temperature: 5°F to 140°F (-15°C to 60°C) Operating Range: 500ft or 150m in an open area Detection Area16.4ft (5m) x 110° Dimension: 3.39x2.17x1.42in (86x55x36mm) Weight: 1.90oz (54g) Patent: US D889,296