Features:<br>1. Complete airproof and weatherproof function.<br>2. Automatic temperature compensation.<br>3. Alarm input: NO and NC optional.<br>4. Day and night working mode can be set .<br>5. Alarm delay time can be set.<br>6. Pet Immunity ( pet up to 10KG).<br>7. With special filter and the intensity of anti-white light can be up to 10000LUX