ASCO Model 161 (Edco CP-24) Surge Protective Device

The ASCO Model 161 Surge Protective Device is easily installed directly at and in series with a camera’s power terminal. The Model 161 uses 2.1mm jacks to connect to the cameras power adaptor and power feed. High-speed SAD technology clamps high energy transients that could damage the CCTV equipment.


  • Fits 2.1mm Camera Power Jack
  • Works for 12 VDC, 24 VDC and 24 VAC camera power
  • High energy silicon avalanche technology
  • Operating current .5 Amps
  • Combination camera power/video kit available


  • 1 Year Warranty

Tech Specs

  • Operating Voltage: 36 VDC
  • Clamping Voltage: 60 VDC
  • Operating Current: 0.5A
  • Peak Pulse Power (10x1000 us): 1500W
  • Peak Surge Current: 25A
  • SPD Technology: SAD
  • Connection Type: 2.1mm x 5.1mm Female/Male Power Jack
  • Operating Temperature: -40ºC to +85º
  • Dimensions (inches[mm]): 2.2[56]Lx .46[12] W
  • Weight: 0.6 oz
  • Warranty: 1 Year