AHD 720P wireless system , much clearly picture than CVBS signal wireless system.
Built in DVR function ,use micro SD card to store,support 1-4 cameras
No disturb, transmit distance much longer
Monitor could connect 1-4pcs digital wireless camera , following is the diplay pattern when camera connect 2-4 cameras:
Connection drawing of monitor:
Built in DVR function ,use micro SD card to store,support 1-4 cameras
No disturb, transmit distance much longer
| wireless camera | |
| chip | 1/3 CMOS |
| transmiter chip | MR6790A |
| working frequency | 2400~2525MHZ |
| antenna input impedance | 50Ω |
| transmi power consumption | 20dBm |
| transmit distance | 150M as standard ,200M max |
| RF transmit speed | 4Mbps |
| Modulation Mode | FSK/GFSK |
| Spread spectrum mode | frequency hopping |
| frequency hopping channels | 125 |
| frequency hopping speed | 1200/S |
| CRC checking | 16 |
| video resolution | 720P |
| view angle | 95 degree horizontal |
| night view distance | >15meter |
| waterproof IP rate | Ip69 |
| input voltage | DC10V(180MA)-60V(60MA) |
| working temperature | -30ºC ---70ºC |
| wireless monitor | |
| size | 7inch /9inch /10.1inch |
| panel resolution | 1024RGB(H)*600(V)/PAL/NTSC |
| brightness | 450cd/M2 |
| contrast | 500:1 |
| voltage and current | DC10V(420MA)~60V(80MA) |
| working temperature | -20ºC ---+70ºC 85%RH |
| working frequency | 2400~2483.5MHZ |
| RF transmit speed | 4Mbps |
| Modulation Mode | FSK/GFSK |
| Spread spectrum mode | frequency hopping |
| frequency hopping channels | 125 |
| receiver sensitivity | --88dBm@4MHZ |
| transimit speed | 250m for single image , 150m for quad image |
| video save format | AVI |
| storage | 128G micro SD card |
| video display | single/duplex split/quad split |
| recording and replay | separately 4 channels |
| audio | real replay and replay by PC |
Monitor could connect 1-4pcs digital wireless camera , following is the diplay pattern when camera connect 2-4 cameras:
Connection drawing of monitor: