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DVR-1 is a portable AHD and HD-TVI (720p / 1080p) single channel HD digital video recorder (DVR). DVR-1 is compatible with all Intuitive Circuit HD on-screen display overlay products. DVR-1 includes a 32GB Micro HC SD card, video/audio pigtail cables, adapter connectors, remote control, wall supply, and cigarette power adaptor.


3 1/4" x 3 1/4" x 1"
4.8 oz.
RoHS Compliant:
Input Voltage:
9.0 to 30.0 volts DC (300 ma max.)
DC Plug:
2.1 mm x 5.5 mm, center tip positive
Operating Temperature:
-20C to +60C
Video Formats:
AHD and HD-TVI (720P / 1080P / D1)
Video Frame Rates:
1080P@30f/s, 720P@60f/s
Video Level: 1 volt peak to peak
Video Impedance:
Input 75 ohm, output 75 ohm resistively terminated
SD Card: Micro SD (max 128GB)
SD Memory Usage: 4G - 8G per hour
Menu Languages: English, Chinese, French, German, Italian, Spanish, Japanese, Portuguese, Korean
Record at Power-up: Default

DVR-1 has four connectors

Connector Hookup
Audio / Video Input
· Yellow - Attach noise free AHD, HD-TVI, HD-CVI (720P and 1080P) video source
· White - Attach to optional audio source
Audio / Video Output (optional)
· Yellow - Attach to optional HD video monitor
· White - Attach to optional audio source
TF Card
Micro SD card slot

Status LED's:
DVR-1 has three status LED’s

LED Description
Red Power status
· Off - No power
· On - Power
Green #1 (middle) Recording status
· Off - Not recording
· Blinking - Recording
Green #2 (right) Video input status
· Off - No video input
· On - Video input
TF Card Micro SD card slot
USB USB PC interface (no external power required)


  • Recording automatically starts at power-up
  • Press the remote MENU button to configure the DVR-1 settings and control the playback/record functions
  • Recorded videos can be copied from the SD card or via USB port

Warranty & Service:

If the product fails to perform as described in our product description or specification, within 1 year from the date of shipment to the buyer, we will repair or replace the product and/or accessories originally supplied. Failure due to improper installation, misuse, abuse or accident is not covered by this warranty. Incidental and consequential damages are not covered by this warranty. The buyer must first obtain a Return Material Authorization number by calling (248) 588-4400, or send email to Ship the defective product (with RMA number) to Intuitive Circuits, 3928 Wardlow Ct., Troy, MI 48083, freight prepaid.