Bosch BDL2-WP12G TriTech Motion Detector Pet Immune
- ...ERED NO NEED REPLACE BATTERIES- The sensor is powered by a battery which will be charged by the solar panel, so no need replace the battery, the sensor also can be powered by the DC5V power adapter..
- EXTREMELY RELIABLE - Much time went into developing and testing our reliable Infrared outdoor driveway alarm wireless detector that will dependably alert you to activity around your property. False alarms are minimized by adjusting the sensitivity of the sensor “eye” with Switch. (Hi = 30ft,Low = 20ft.) See Owner’s Instruction Manual. Swivel mount to refine the focus and detection angle of the sensor..