AHD (Analog High-Definition ) DVR Features : 1.Connect way is same with original analog system,the resoultion can up to 720P or 1080P; 2. Use 75-3 coaxial line (or more), the transmission distance can up to 500 meters; 3. AHD DVR must connect AHD Camera,Analog Camera;
4CH*720P/960P/960H real time
AHD Video Input/ Composite video input:4/4
Audio input / output:4/1
Alarm Input / Output:N/A
Blueprint Door Control Limited is a professional local manufacturer and exporter for door control system, With more than 10 years experience in these fields,Blueprint high quality products has been exported to more than 40 countries.
Our product ranges includes belows:
*Industrial door opener
*Garage door opener
*High speed rolling door system
*Gate opener system
*Road barrier system includes barrier,bollard and road blocker system
*All related control system and accessories.
If you have pending order in future,you can inquire us and have trival order to test.
Awaiting your contact.