4 Camera JPEG 120fps Triplex Embedded DVR Infrared Color System with USB backup

This complete security system does an excellent job at the most economical price. The system includes 4 infrared color cameras (model IRB420), 4 - 65ft. plug and play cables (CAB65), and our 4 Camera JPEG 120fps Triplex Embedded DVR with USB backup (DVRJ4-250). If you prefer not to use infrared cameras you can switch to the Day/Night Color Bullet Camera (DN101) at no charge (see Product Options above). If you prefer to use RG59 Siamese cable instead of the plug and play cable just give us a call. We will make sure that you have all the connectors and tools you need for your system. For more information about cabling click here.

DVR Features:

• Four Channel Input
• Triplex (Recording, Playback, Network all at same time)
• Modified JPEG Compression
• Remote Viewing via client software (included)
• Real Time display
• Up to 120fps Recording Speed
• Archiving via USB operation
• Watchdog Function
• Motion, Event, and Scheduled Recording
• Network connection

DVR Specifications:

• Camera Inputs: 4
• Image Compression: Modified JPEG
• Triplex (Playback / Record / Network View)
• Video Input: BNC x 4, 1.0Vp-p, 75 ohm
• Video Output: BNC to main monitor
• Audio Input: 1 input
• Audio Output: 1 output
• Hard Drives: 1 - 250 Gig drive included, 2 HD Maximum (up to 1.5 Terabyte)
• Display: 30 fps per channel (@720 x 480)
• Recording Rate: 120 fps (@352 x 240), 60 fps (@704 x 240)
• Recording: Continuous, Motion, Event, Schedule
• Alarm Inputs: 4 TTL
• Alarm Outputs: Open/Close/Com
• Archiving: USB 2.0
• Network: 10/100 Mbps Ethernet(Hardware TCP/IP) , DDNS
• General Unit Dimensions: (W x H x D) 300mm x 55mm x 280mm (11.81in x 2.17in x 11.02in)
• Unit Weight: 7.3 kg (16 lbs)
• Operation Temperature: 0C - 40C (32F - 104F)

Storage Capacity:

At the maximum frame rate (30 fps) this DVR will use approximately 100 gigabytes of hard drive space per day. Therefore, on a 250 gig hard drive you can store about 2.5 days of recorded video. The use of record time scheduling and motion detection can extend the recording capacity up to twice this amount. You may also tune down the record frame rate to increase your recording capacity (however this may affect video picture quality). Once the hard drive is full the unit will start recording over the oldest video. You may upgrade the HDD storage on this machine up to 1500 gigabytes (1.5 terabyte). Please keep in mind that actual storage capacity varies greatly based on many factors including the resolution and imaging chip size of each camera, the amount of motion in the field of view, and of course the selected DVR features and settings such as the frame rate, scheduling, and motion detection. Recording audio will also use up storage space. Be careful when comparing our storage capacity to other DVRs. Often times other manufacturers will claim that their DVR will allow you to store months of video. Be aware that they may be assuming that the frame rate is turned all the way down to one frame per second which is not a practical setting to use.