Koolertron Wireless WiFi 720P HD Outdoor IP Camera 40m Infrared IR Cut Pan/Tilt PTZ 5x Zoom System Security: Supports three-level account, password, user authority management P2P (Free): No need to preset camera, Offer free P2P(JWEV-000xxx-xxxxx), Plug&play, Support QR code scanning to view Cell Phone View:Support Iphone and andriod smart Phone view via QR code scanning. Night Visibility:425 IR LEDs, Night visibility up to 40 meters Lens Type:Lens Standard :2.8-12 mm, 5X Optical Zoom