Compatible Matrix System    Pelco CM9760 Matrix Switcher    Supports up to 2048 cameras, 512 monitors, 128 PTZ domes in a single matrix system
Communication Protocol    Pelco Coaxitron, Pelco-D, Pelco-P    Native support for Pelco PTZ cameras;  compatible with third-party PTZ devices via protocol customization
Communication Interface    1× RS-232 Port (for matrix host connection)
1× RS-485 Port (for PTZ camera direct control)
1× Ethernet Port (10/100 Mbps, TCP/IP)    RS-232 for matrix configuration;  RS-485 for long-distance PTZ control;  Ethernet for network-based matrix operation
Control Distance    RS-485: Up to 1200m (shielded twisted-pair cable)
Ethernet: Up to 100m (CAT5e/CAT6 cable, no switch)    Meets large-scale surveillance site long-distance control requirements
Keyboard Addressing    0~31 configurable addresses    Supports multi-keyboard cascading control of a single matrix system

Power Supply Voltage    DC 12V, 1A (included AU-standard power adapter)    Wide voltage tolerance (±10%); compatible with unstable industrial power grids
Power Consumption    Max: 12W    Low power consumption; no heat generation issue during 24/7 operation
Reverse Polarity Protection    Yes    Prevents damage from incorrect power wiring
ESD Protection    ±15kV (air discharge), ±8kV (contact discharge)    Resists static electricity interference in dry command center environments
Insulation Resistance    ≥100MΩ (at 500V DC)    High insulation performance; ensures operator safety

1  .Our company specializes in automation industrial control accessories. We have more than 100,000 products.  
 Including : frequency converter, servo driver, servo motor,   data acquisition card, industrial camera, touch screen, circuit board, DCS module, soft starter, industrial   computer,encoder... etc
2，We accept PayPal transaction. All products provided 60 days warranty. We can send the goods by fast express to all over world.
 3. We can supply the product in brand new or used condition to meet your requirement.The picture and price show on our store is not real, before purchasing, please    contact us to provide you with accurate quotation and real pictures.
4. If you can not find the product you need in our store, please contact us .we will check it for you.