The YachtSafe W020 Wireless PIR Sensor is designed to detect movement on board your boat. When activated, the PIR sends an alarm message via SMS, direct to your mobile phone, giving the time and GPS location of the alarm.
The wireless PIR sensor has a built-in battery, so installation is quick and simple, with no wiring required. Simply decide the optimum position for the sensor and install using two screws.
The area of detection can be adjusted and the PIR can be set to turn red when motion is detected.