Similar products on other sites are over $400! DIY Surveillance DVR and Camera Set Easily installed in only 5 steps, these DIY surveillance kits include both a 4-ch. DVR and 4 camera units. The system is completely weatherproof and offers all the features required for impenetrable security, like motion detection, schedule/alarm-triggered recording, and video loss detection. Also, it comes with 4 video baluns enable customer to contact the cameras with DVR by the RJ45 cable, one power adapters supply all, save more money. Check out all the specific technical details below. DDVR Specifications: * Video System: NTSC/PAL * Video Compression Format: Motion-JPEG * Video Input: 4ch (RJ45) 1V p-p, 750hm * Video Output: BNC, SVHS(Y/C) * Mode: Sinplex * Maximum Recording Rate: 720 x 480 (NTSC); 720 x 576 (PAL) * Adjustable Recording Speed * High/normal/low image quality settings * Hard Disk Storage: 200GB (IDE), not included * Recording Mode: Alarm/Schedule/Manual * Refresh Rate: 30fps NTSC/25fps PAL (D1) * Motion Detection * Control panel keyboard * Alarm I/O 4ch/1ch * Key Lock * Video loss detection * Camera Title: User-defined, supports up to 10 letters * Video Adjustable: contrast, brightness, hue, saturation * Power Source: 120V -240V input, 12V DC/5A output * Power Consumption: 15W (except HDD) * Operating Temperature: -10-50°C (95%RH) * Dimensions: 320 x 230 x 44mm Camera Specifications: * Dome cameras: 420 TVL, 1/4 sharp CCD, 3.6mm Lens, effective pixel count: 512(H) x 582(V) * Waterproof IR LED cameras: 420 TVL, 1/4 Sony CCD, 3.6mm Lens, effective pixel count: 512(H) x 582(V), IR range: 10m * Power supply: DC 12V plus or minus 10% * Warranty period: Six months * In retail packaging Standard Certification: * CE Individual Unit Packages Include: * DVR x 1 * Camera x 4 * CD x 1 * Video balun x 4 * User manual x 1 * Power adapter for DVR x 1 * Mounting kit x 1 Export Case Details: * 1 unit per carton * Size: 42.5 x 38.5 x 15cm * Weight: 4.7kg Single item - Z70202-72714