YI Technology via Amazon has 4-pack YI Home Camera Wireless IP Security Surveillance System (US Edition) White for $109.99 w/ code EKI9JCDR. Shipping is free.
- Records in 720p HD to capture clear images for your records and while using 2-way audio (built-in microphone and speaker). 720P/20FPS,700Kbps; 360P/20FPS,200Kbps.
- 111° wide-angle lens, 940nm infrared non-invasive sensor, 4x digital zoom. Capture the scene in clarity with the wide-angle lens and zoom capabilities. The non-invasive sensor will not disturb your sleeping children.
- Reliable Wi-Fi connectivity to access your camera with YI Home App on mobile device, and YI Home App on PC at anytime, anywhere. Built-in support for 802.11b/g/n 2.4Ghz (5Ghz currently not supported) Wi-Fi band.
- No monthly subscription fees: Secure your videos on a micro SD card (not included), own your video content and access video history anytime. Supports 4-32GB micro SD cards with FAT32 format.
- Real-time streaming to your phone & activity alerts when motion is detected. YI Home App allows you to customize your settings according to your preferences: defined activity regions, camera sharing, customize alert schedules, and more. Available for iOS and Android. 12-month warranty included.