Details:
Model: BM25-4
Features

* 2.4GHz Wireless Palm Baby Monitor
* 2.4GHz 2.5″ LCD Palm Size
* Small palm size of receiver for mobile usage.
* 2.5 LCD screen with 480 X 234 resolution.
* have 6 Infra-red LED on the camerafor Nightvision (Day & Night Uses).
* The receiver build in a big rechargeable li-battery .
* 4-channel operation allows multiple (1-4) camera system
* 380TV lines sharp picture display.
* receiver for audio monitoring.
* Min 100m transmission distance without block.




Specifications:
Camera Specification Frequency: ISM 2,400 - 2,483MHz
Imaging Sensor: 1/3 inch OMNIVISION Color CMOS
Horizontal Resolution: 380TV Line
CMOS Total Pixels: 628 x 582 (PAL) / 510 x 492 (NTSC)
View Angles: 62 degrees
Minimum Illumination: 0 Lux / F1.5
Gain Control: Automatic
Transmission Power: 10mW
Consumption Current: 80 mA
Modulation Mode: FM
Bandwidth: 18M
Operating Range: 30m/100m (Obstructed / Unobstructed)
Power: DC 5V or 5V Li-Battery
Operating Temperature: -10oC ~ +40oC
Operating Humidity: 85%RH
Dimension(WxLxH):
Weight:

Receiver Specification Frequency: ISM 2,400 - 2,483MHz
Antenna: Omni-directional antenna
Display :2.5'' LTPS-TFT LCD(Anolog) ;2.4G"LTPS-TFT LCD (Digtal)
Channel: 1-4 (Flip-type switch)
Intermediate Frequency: 480MHz
Frequency Stabilization: +/- 100KHz
Demodulation Mode: FM
Receiving Sensitivity: ≦-85dBm
Video Output: 1Vp-p@75 ohm, S/N>38dB
Audio Output: 1Vp-p@600 ohm
Power:DC5V ;Buit-in Li-battery
Operating Temperature: -10oC ~ +40oC
Operating Humidity: 85%RH
Dimension(WxLxH): 75x35x130mm
Weight: 630g