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SEPARATOR WITH VIDEO BALUN D-SEP/HD-4/TR


WIRELESS DOORBELL WITH PIR DETECTOR GB-212 GreenBlue

24.15 EUR
24.15 EUR
22.71 EUR
22.71 EUR
Signaling mode:  ...  Optical - sound signaling  
Number of ring-tones:  ...  58   
Volume adjustment:  ...  4 volume levels, 25  ... 110 dB  
Operation range:  ...  max. 150 m in open area  
Frequency band:  ...  433.92 MHz  
Standard:  
  • AHD - 8 Mpx, 4K UHD
  • HD-CVI - 8 Mpx, 4K UHD
  • HD-TVI - 8 Mpx 4K UHD
  • CVBS - PAL / NTSC  
    		• ...  
    Video transmission range:  
  • 250 m @ 720p - UTP cat. 5e
  • 150 m @ 1080p - UTP cat. 5e
  • 400 m @ CVBS - PAL / NTSC - UTP cat. 5e  
    		• ...  
    Device type:  Passive  ...  
    Main features:  ...  
  • The doorbell (receiver) can work with a maximum of 8 motion detectors (transmitters)
  • Detector range : 4 m, 110 °
  • Rotation angle : 360 ° (with bracket)
  • Low battery level alarm
  • Simple and quick device installation
  • For indoor use  
    • Number of channels:  4 pcs Video  ...  
    Number of inputs:  4 pcs cable terminals  ...  
    Number of outputs:  4 pcs BNC socket  ...  
    Input impedance:  100 Ω  ...  
    Output impedance:  75 Ω  ...  
    Opto-isolation between inputs and outputs:  50 V DC  ...  
    Galvanic separation between individual channels:  > 2000 V  ...  
    Attenuation:  
  • 4.43 MHz @ 0.34 dB
  • 11 MHz @ 0.49 dB
  • 21 MHz @ 0.71 dB
  • 38 MHz @ 1.00 dB
  • 42 MHz @ 1.08 dB
  • 67.5 MHz @ 1.70 dB
    The attenuation applies to two devices connected to each other  
    		• ...  
    Bandwidth:  
    200 MHz      		...  
    CMRR (dB @ 5MHz):  
    50 dB      		...  
    Inputs protection:  
    ESD, IEC 61000-4-2, ±30kV contact, ±30kV air
    EFT, IEC 61000-4-4, 40A (5/50ns)
    Lightning, IEC 61000-4-5, 30A (tP=8/20μs)      		...  
    Power supply:  
     
  • 230 V AC - Wireless doorbell,
  • Battery 3 V CR2450 (included) - Wireless detector  
    • Operation temp:  -20 °C ... 55 °C  -10 °C ... 55 °C  
    Weight:  0.09 kg  
  • 0.076 kg - Wireless doorbell
  • 0.024 kg - Wireless detector  
    • Dimensions:  103  x 75  x 30 mm  
  • 81  x 81  x 70 mm - Wireless doorbell
  • 39  x 32  x 30 mm - Wireless detector (with bracket)  
    • Manufacturer / Brand:  DELTA  GreenBlue  
    Guarantee:  3 years  2 years