Dahua Technology Apollo Wi-Fi Battery Security Camera, IP security camera, Indoor & outdoor, Wireless, CE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; CE-RED: Radio..., Ceiling/wall, Black Dahua Technology Apollo Wi-Fi Battery Security Camera. Type: IP security camera, Placement supported: Indoor & outdoor, Connectivity technology: Wireless. Mounting type: Ceiling/wall, Product colour: Black, Form factor: Bullet. Angle of rotation: 360°, Lens viewing angle, horizontal: 122.5°, Lens viewing angle, vertical: 66°. Sensor type: CMOS, Optical sensor size: 25.4 / 3 mm (1 / 3"). Fixed focal length: 2.1 mm