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You are here: Home > Products > DVR & Wireless > Wireless

2.4GHz Digital Wireless 15" LCD DVR
3 CH wireless + 1CH wired H.264 DVR
    system with 15" LCD (57453)
3CH can switch between wireless or wired
2.4 GHz band, dynamic selection technology
    to resist interference                        
Image processor MPEG 4 encode/decode
Hopping technology and16QAM/QPSK/BPSK modulation
Uses random ID codes to protect personal privacy
Easy to use graphic interface
Supports network file-sharing
Transmission distance up to 100m (clear line-of-sight)
Robust Anti-Interference Capability & Easy Installation and Operation


57453: Receiver with 15"LCD DVR
2.400 ~ 2.480GHz
Data Rate
Up to 12 Mbps
Video Resolution
720 x 480 @ 30 fps (NTSC) or 720 x 576 @ 25 fps (PAL)
Video Format
H.264 and MJPEG4 compression
Receive Sensitive
LCD Display
15" color LCD , 1024 x 768 , 450:1, View angle : 120(H)  100(V)
Video Input/Output Format   
Input:  3 CH wireless + 1CH wired
Output: 1 CH BNC (Composite)
Playback Method
Normal Play, Fast Forward, Rewind, Single Step
HDD Interface
SATA Interface support 2TB
Recording Time
14~40 days with 1TB HD for continuous recording mode@25fps
Network Interface
RJ45 10M/ 100M Ethernet Auto Detect
USB 2.0 Interface
Mouse / Portable Mobile HDD/ Flash Drive/
DVD Burner
Power Supply
Transmission range
100m(line of sight)
Dimensions(LxWxH mm)
360x310x60 mm  (Not including bracket)


58442-30S (Wireless Camera)
Frequency Range
2.400 ~ 2.480GHz
Image Sensor
1/3" SONY color CCD
f=3.6mm / 90wide angle
Picture Element
PAL: 512(H) X 582(V)  NTSC: 512(H) X 492(V)
420 TV Line
Max. Transmit Power
100mW /CE
Effective Night Vision Range
7 m
IR Wavelength
Min. Illuminations
0 Lux (24 IR LEDs ON)
Electronic Shutter
PAL  1/50 ~ 1/100,000 secretary.
NTSC 1/60 ~ 1/100,000 sec.
Power Supply
DC12V / 1A
120 x 80 x 190mm


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Address: No. 1 of Fuhua Road, Anfu District, Tanzhou Town, Zhongshan City, Guangdong Province, China

Post Code: 528467