With the Emergency Lights hidden camera you get safety and security. Lights turn on automatically when power goes off. Emergency lights last up to 2 hours using both lights or 4 hours using one light. Can hang in a hallway, basement or any place you like. Includes 6 volt rechargeable battery, high impact durable housing, test switch and LED charge indicator. Black & White Options •HC-EMGLT-W Wired Camera  •HC-EMGLT-W-X Wired Camera with X-Vision  •HC-EMGLT-G Wireless Camera with FREE 2.4 GHz Receiver  •HC-EMGLT-G-X Wireless Camera with FREE 2.4 GHz Receiver and X-Vision  Color Options •HC-EMGLT-WC Wired Camera  •HC-EMGLT-GC Wireless Camera with FREE 2.4 GHz Receiver  Includes: • Wireless cameras include FREE 2.4 GHz receiver (a $160.00 value) • All necessary power supplies and battery packs are included. Options: • X-Vision (.003 Lux) is a feature only available on black and white cameras. Allows best possible images in almost complete darkness. Specifications: Image Sensor: 1/3" Sony CCD (B/W) 1/4" CCD (Color) Resolution: 400 Lines(B/W) 380 Lines(Color) Min. Illumination: .05 Lux (B/W) 1 Lux (Color) Lens: 3.7mm Wide Angle Power Required: 12 V DC/110V AC