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Receiver part:
This is one 2.4G wireless DVR Recorder kit .It can support up to 10 language .In built Li-battery ,it support up to 16G SD card . 1. 4 Channel: (2.414 GHz, 2.432GHz, 2.450GHz, 2.468GHz) receive and strengthens flexibility and reliability. 2.Transmitter and receiver are used in pair or in one-to-some manner in the same channels (a transmitter transmits signals and some receivers receive them in the same channel. The receipt is synchronous and precise, equivalent to wireless video distributor), and they can be used in some-to-some manner (each transmitter occupies a channel, and can support video and audio transmission of four channels at most, and they will not disturb each other). 3.Video transmission in the system of NTSC or PAL and stereo audio transmission 4.The A/V input terminal of the receiver can be connected with the equipment with audio and video output such as video recorder. 5.2.4G~2.4835GHz belongs to the frequency range S, and this frequency range is known as ISM (industry science medical). It belongs to the frequency range of industrial free radiation and is not restricted by radio committee, and it will not cause any hurt to people’s health. This working frequency range has few of interference, and image transmission effect will be better. 6.The max capacity of the unit supports 16GByte. 7.The unit has its unique functions including mobile detection recording, alarm in, motion detection, reset time recording, manually starting. 8. 2.5'' TFT LCD Monitor display. 9. Motion detection function. 10.Support up to 10 languages: English, simple Chinese,French,German,Spanish,Portuguese,Japanse , Dutch,Italian,Russian ,you can switch according to your needs. 
Camera part: 1) Wireless camera: 380TV lines Sharp picture display 2) Built-in rechargeable Li-battery in camera 3) For at least 4 hours continuous working 4) Built-in microphone for audio monitoring 5) 4 channels available to avoid interference 6) Min 100m transmission distance without block 7) Suitable for monitoring children and elders, and widely used for theft prevention, after-hours surveillance, home security
Parameter
Receiver:
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System
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PAL OR NTSC
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Receiving frequency
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CH1:2.414GHz ;CH2:2.432GHz, CH3:2.450GHz ;CH4:2.468GHz
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Voltage of power
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5V
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Consumption current
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350mA-550mA
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Receiving sensitivity
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88dBm
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Antenna input resistance
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75ohm
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Video output level
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1Vp-p
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Audio output level
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1vp-p
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Video format
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AVI, MPEG1, MPEG2, MPEG4, VOB, DAT
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Memory
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Flash memory
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Recording mode
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Normal play, one repeat, all repeat
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Signal noise ratio
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>85dB
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Screen
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High definition LCD (960*234),2.5 inch
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Whether storage is convenient
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Yes
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EMS memory
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Support the SD cards with capacity 128/256MB/512MB/1GB – 16G
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Support languages
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English, simple Chinese,French,German,Spanish, Portuguese,Japanse , Dutch,Italian,Russian ,you can switch according to your needs.
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Weight
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Approximately 169g
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Battery
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3.7V/1800mA
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Charging time
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The charging time of adapter is 4hr
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Play time
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Play monitoring image generally for 2hr
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PC interface type
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USB 2.0
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Support computer system
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Win98SE/ME, Win2000, Win XP
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Renewed software
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Support
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Overall size
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W76 *H123 *D25(mm)
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Power
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Internal lithium battery, power adapter
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Moreover, we will ship out the AC power adaptor, you can also power the camera using this power adapter.

Parameter of wireless IR camera. 1) Imaging sensor: 1/3" CMOS 2) CMOS total pixels: Pal 628 x 582; NTSC 510 x 492 3) Horizontal resolution: 380 TV lines 4) View angle:62 5) Minimum illumination: 1.5 Lux / F1.5 6) Gain control: automatic 7) Frequency: ISM 2,400MHz ~ 2,483MHz 4CH 8) Transmission power: FM 9) Modulation mode: 10mW 10) Bandwidth: 18MHz 11) Battery performance: +5V (DC)5%, 700mAh 12) Battery capacity: 500mAh 13) Working time: 4 hours 14) Consumption current: 80mAh 15) Operating humidity: 85% RH 16) Operating temperature: -10C ~ +50C / 14F ~ 122F 17) Storage temperature: -40C ~ -85C / -40F ~ +185F 18) Dimensions ( W x L x H ): 74 x 24 x 24 mm 19) Weight: 60g 20) Unobstructed effective range: 100m 21) Channel frequency: CH1=2414; CH2=2432;CH3=2450; CH4=2468 (MHz) 22)IR Range:5m
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