EXTREMELY DEPENDABLE - Two years of testing went into developing a reliable motion detector that will dependably alert you to motion around your property. Tested through thick forestry, hail storms, gusty winds, heavy rains, scorching heat, and snow. False alarms are minimized due to an adjustable detection width option for the sensor "eye" and a swivel mount to focus the detection angle of the sensor. SUPER EASY TO INSTALL- Quick Start Guide has you operational in minutes! Expandable up to 16 sensors and unlimited receivers for complete coverage of your perimeter. Over 30 fun & unique chimes to choose from. Match different chimes with different sensors around your property to differentiate where motion is being detected. Detects movement from humans, cars, and large animals. REALISTIC RANGE- 1/4 mile long range has been tested in real world settings with trees, buildings, walls, and vehicles in order to make true and realistic wireless range claims (please note: extra heavy interference such as thick walls, metal siding, tall hills, and many trees will diminish the wireless range).

Enhanced 720P HD Video With Extras, wide 75 degree viewing angle is complemented by auto IR-cut filter, which provides accurate image color balance for an exceptional 720P HD experience. This model also includes external mic/speaker audio jacks for optional outdoor two-way audio. Affordable price with high quality. Foscam now is back on track striving to provide customers security cameras with good price, quality and after-sales service with Houston, TX based service center. Hassle free for RMA even after Amazon 30-day return & refund terms with full US Warranty. Support service is available by email support@foscam.com and phone 1-844-344-1113. Enhanced night vision uses high-intensity IR LEDs that illuminate details in crisp, clear night vision up to 65 feet away. App push alerts and smart motion detection make the alerts more sensitive and relevant.