Features：Coomatec DVRCam is the first CCTV camera which include all-in-one security system. It can record without for an additional SD Card DVR system. Coomtec DVRCam is an indoor complete video monitoring system with video recording， Plug and Play， infrared night vision， and circulating storage. Simple use:Just plug in a Micro SD Card (2-32GB) and plug a power supply ，then you can enjoy easy monitoring just like using a set of security cameras and DVR.24hrs x 7days Recording， 32GB Memory allows 14 days circular recording. The video played by PC or smart phone can help you find something abnormal.MPEG4 compression is smaller video size， longer recording time.Easy to set up time--the time setting software is built in the DVRCam， and users don't need tofind software. Insert the TF card and connect the DVRCam to PC， click the built in software to sync. The DVRCam is widely used in convenience store， Shop， home and office. Image Sensor Type: COMS Sensor Size: 1/4 Inch Horizontal Resolution: 420 TVL Lens: f=3.6mm Minimum Illumination 0.1lux/f1.2 Field of View 90 degrees (diagonal) Camera Features Video Format MPEG4/3gp; VGA (640 x480) TF Card Support Up to 32GB Infrared Distance 10m S/N Ratio >48dB White Balance Automatic Backlight Compensation Automatic Shutter Speed Automatic electronic shutter 1/60-1/100000 Sec Physical/Environment Power Supply Input: C 100~240V; Output: DC 5V， 1A Application: Outdoor/Indoor Connector: USB 2.0 Operating Temperature: -20° ~ 70°C (-4°F~158°F) Gross Weight 500g Dimensions 14cmx12cmx10cm Package Included:- 1 X Outdoor Waterproof Recording Camera (Mirco SD/TF Card is not Included)- 1 x Set of Screws- 1 X Power Supply for Camera (UK Plug)- 1 X English User's Manual