Normal CCTV camera is a camera only, and must work with additional DVR device for video recording. Coomatec C902 has video-out for real time viewing, and it can record video by itself. You only need a Micro-Card (2GB-32GB) to insert in. the image quality is very good by Sony CCD. The 2pcs array Ir leds support well night view up to 30-50m.
With a built-in Trans Flash (TF) card slot, acts as an internal DVR recording system! Simply insert a Trans Flash (micro SD or micro SDHC) memory card with up to 32 GB of storage and you can recordanytime. This Surveillance Camera is equipped with 2pcs 3rd array LEDs for 30M night view recording.
One cons we have to say is that the video saved is not so good as in the real time view for the size is changed into 640*480. And the video can't be playback in real time view.
The DVRCam C902 is widely used in warehouse, yard, convenience store, home and office.
Simple use - just plug into a wall power socket, it starts to record.
Sony CCD - Good quality real time view
24hrs x 7days Recording
MPEG4 compression-smaller video size, longer recording time.
Circularly recording-never run out of storage
10s recording after power is off-continue to record even the theft cut the power off.
Easy to set up time-the time setting software is built in the DVRCam, and users don't need to
find software. Insert the TF card and connect the DVRCam to PC, click the built in software to sync.