Parameters |
| a: Function |
| Function Description |
| Frame Rate 15-25 Frame£¬Signal strong,frame high |
| Signal strength indication 6 grade |
| Voice Volume 10 grade |
| Talkback Two-way talk, half-duplex |
| VOX Switch on automatically when there is voice |
| One monitor with 4 transmitter One receiver with 4 cameras,switch CH display |
| Realtime clock Yes,24 hours system |
| LCD Size 2.4inch 960*240 RGB color LCD |
| Transmission safety Use after pair code |
| b: Electrical parameters |
| LCD Receiver Voltage DC£º5V/1000MA£»Battery£ºBuilt-in 3.6V/700MAH lithium battery |
| Camera Voltage DC£º5V/1000MA£»Battery:External lithium battery 3.6V/700MAH |
| Frequency 2.4GHz ISM Band |
| Wireless Work Method FHSS |
| Transmission Power 19dBm@CW mode |
| Transmission rate 3Mbps |
| Operating Range Open field£º200-300 meter |
| Work current£¨Transmitter and receiver£© TX:400mA MAX,RX:400mA MAX(No charge current calculation) |
| Charge current 120-200MA (Transmitter and Receiver have the same charge current) |
| Work current for Auto sleep ¡¡TX:35mA£¨once every 0.5s£©RX:20mA£¨once every 0.5s£© |
| Audio rate 16K |
| Audio range 120Hz~3KHz |
| VOX Power -56/-60dB@ MIC Input |
| Camera resolution 0.3 Mega |
| Picture resolution 320*240QVGA |
| AV OUT function 5-15 frame VGA from AV Output |
| Video Rate 15-25FPS |
| Total harmonic distortion <5.0% |
| SNR 46dB |
| Receiving Sensitivity -96dBm@BER=1e-3 |
| Night vision range 2¡ª3 meters |
| Operating Humidity 20--80% RH |
| Operating Temperature 0¡æ--60¡æ |
|
