Hikvision DS-PDD15AM-EG2. Mounting type: Wall, Placement: Indoor, Light sensitivity: 6500 lx. Sensor type: Passive infrared (PIR) sensor/Microwave sensor, Connectivity technology: Wired, Operating frequency: 24000 MHz. Power source type: DC, Power consumption: 25 mA, Input voltage: 12 V. Width: 2.59" (65.7 mm), Depth: 4.09" (103.8 mm), Height: 1.79" (45.5 mm). Quantity per pack: 1 pc(s)