2.4GHz 4 Channel Receiver & 4 Color CMOS Wireless Cameras Security System KY-2501+WCM709

Specifications:

• 2.4GHz 4 Channel Receiver & 4 Color CMOS Wireless Cameras Security System KY-2501+WCM709
• The frequency range of 2.4GHz wireless audio and video receiver is 2.400GHz-2.483GHz
• It has four-channel switch (2.414GHz, 2.432GHz, 2.450GHz, 2.468GHz) improving flexibility and reliability
• The transmitter and receiver can be used in the same channel, or one to several usage in the same channel (that is, one transmitter sends signals, several receivers receive signals, the receipt is synchronous and accurate, equivalent to wire video distributing machine) or several to several usage (that is, each transmitter takes a channel, slightly adjusting frequency of receiver to select video and audio transmission of another channel, without mutual disturbance)
• The video signals received are clear, stable and vivid in color, with good sound effect
• Video transmission in NTSC or PAL
• AV output terminal of receiver can be connected with equipment with video and audio input, for example: recorder
• The AV input terminal of receiver can be connected with equipment with video and audio output, for example, VCD, DVD, convenient for installation and commission
• Connection terminal, AV output jack, earphone output jack, power input jack, AV IN jack
• This unit uses Li-ion battery, convenient for tour
• This unit is manufactured with international new integrated circuit and TFT colorful liquid crystal display technology. It has the following features: low power consumption, stable performance, no X-ray radiation
• It is suitable for monitor, supervision, investigation, obtaining evidence, installation, commissioning and other professional usages, and can meet high-level professional safety demands
• It is attractive for powerful function, simple operation, small volume, wireless signal transmission
• It can be matched with mini type colorful wireless camera for hidden usages. Its signal can penetrate wall and realize synchronization of picture and sound at the site

Receiver:

• Screen: 2.5" TFT LCD
• Display Resolution: 480 x 234
• Active Area: 49.2(W) x 38.142(H)mm
• Dot Pitch: 0.1025(W) x 0.163(H)mm
• View Angle (U/D/L/R): 10/30/45 Degree (Min)
• Brightness: 250cd/sq. m
• Contrast: 150:1
• Light Source: LED
• Demodulation Type: FM
• Input VSWR: 2:1
• Receiving Frequency: ISM 2,400 MHz~2,483MHz, CH1=2,414 MHz; CH2=2,432MHz, CHI=2,450 MHz; CH4=2,468 MHz
• Intermediate Frequency: 480 MHz
• Frequency Stabilization: ±100 KHz
• Local Leakage at Input Terminal: < -55dBm
• Receiving Sensitivity: <-85dBm
• Power Supply: AC-DC adapter (DC>6V 800mA), 4pcs rechargeable batteries NI-MH AAA 850mA
• Consumption Current: 400mA
• Power Consumption: Approx.3W
• Operation Temperature: -10C~>50C/>14F~+122F
• Storage Temperature: -40C~>85C/-40F~+185F
• Operation Humidity: 85%RH

• FM Demodulation Type

• Receiver with bracket

Camera:

• Imaging Sensor: 1/3 Inch Omni Vision CMOS
• Validity Pixel: 628 x 582(PAL)/510 x 492(NTSC)
• Horizontal Resolution: 380TV Lines
• Night Vision Range: 7m
• Night Vision Working Time: 2 Hours
• Transmission Frequency: ISM 2,400MHz～2,483MHz
• Transmission Power: 10mW/CE; 2mW/FCC
• Modulation Type: FM
• Min. Illumination: 0 Lux
• Camera Lights: 8 LED
• Bandwidth: 18MHz
• Sensitivity: <-85dbm
• S/N Ratio: >48dB
• Power Supply: Adapter 12Vdc/500mA
• Operating Temperature: -10℃~+50℃

• 8 LED camera

• Power adapter

Package Included:

• 1 x 2.5 Inch TFT Color LCD 4 Channels Receiver
• 1 x Earphone
• 1 x 3.7 V 1300mA Lithium Battery
• 1 x 5V 1A Switch Power for Receiver
• 1 x Audio/Video Cable
• 4 x 2.4GHz, 1/3 inch Omn Vision Chip, 380TVL, 8 LED Infrared Weatherproof Wireless CMOS Color Cameras
• 4 x Chargers for Camera