Product Ranges
IP Surveillance, CCTV, Intercoms, Transmission, Security Services, Police Equipment
Contact Us
  • Shenzhen Safe Guard CO.,LTD

  • Country: China
  • City: Shenzhen
  • Address: 9C-21L Baoneng Hi-tech Industrial Park, Longhua New Dist.
  • Contact Person: Cola Zhou

Key Specifications
portable 4 channel monitor COFDM nlos wireless video receiver

Model: SG-CH4


Frequency :300-4400MHz (optional)

Memory: 60G/120G//1000G, 4 channel 48hours recording

LCD monitor: 17inch

RF Level Input: -92dBm~-20dBm / -105dBm~-20dBm

RF Interface: N(F)

Video output: HDMI, BNC

Audio output: Stereo audio L-R output

Modulation :COFDM, 2K

Power supply:AC220V / DC12V


Constellation:QPSK,16QAM,64QAM(optional),QPSK/16QAM/64QAM @ 6/7/8MHz


Guard Interval :1/32,1/16,1/8,1/4 (optional)

Video format : PAL/NTSC

Video Decoding: H.264

Resolution :1920*1080, 720P/i

Lines of horizontal :625 or 525 Line

Encryption :AES128/256bits/ AES user-defined password

Operating temperature:-30~70° C

Built in Battery :30000mA

Size :525*437*213mm



For more information pls contact

Mobile: +86 15602363756

portable 4 channel monitor COFDM nlos wireless video receiver
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