This smoke detector product is a high-resolution 30-frame (1280 x 960) remote video surveillance. As a high-tech product, it have multiple functions: video, sound recording, sensing camera, taking photo and file storage. High-capacity battery can last vedio recording for about 12 hours and audio recording for 25 hours continuously. With the best imperceptibility, this product will be your ideal assistant to prevent theft and get evidence. Features: - Smoke detector appearance, not a real smoke detector. - Multiple functions: video, sound recording, sensing camera, taking photo,file storage. - High resolution video with 2 million pixels, audio and automatic file overwritten. - Built in rechargable Lithium-ion battery. - Playback video on your PC. No conversion needed. - Video/Photo & SD Reader compatible with WinXP, Vista, Win7. - Smart remote control operation. Specification: Pixel :2.0 maga pixel Video resolution:1280 x 960, 30 FPS Video format:AVI Viewing angle:72° Microphone:Built-in Minimal illumination:1LUX Induction photographing:6 meters for straight-line distance Remote operating distance:15M Scope for sound recording:40㎡ Capacity of memory card: 32GB maximally (not included) Power supply: Internal 2200MA Li-ion Battery Power consumption: 130MA/37V Operating temperature:-10°C~60°C Storage temperature: -20°C~80°C Operating humidity:-15~85% RH Connectivity:USB 2.0 high speed Player software:Media player / KM player Operating system:WIN2000/XP/Vista32/7 Time consumed of storage:1GB/ 40 minutes Charging time:About 4hours Continuous recording time:over 12 hours Certificate:FCC, CE Net weight:86g Size 11.6(D) x 2.5 (H) cm Color White Package contents Spy Smoke detector, remote control, USB cable, manual in gift box