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Black rectangular AC adapter with 10 ft power cord

WAWEIS

WAWEIS AC/DC Adapter for Swann NVR8-7300 8 Channel NVR Power Supply

SKU CH-GJ7J-78N36

Powers Swann 8-channel NVR systems with 100-240V input, 10 ft cord and FCC, CE, RoHS certification

  • World-wide 100-240 V input suits any mains supply
  • 10 ft power cord gives flexible placement
  • Over-current, over-voltage and short-circuit protection safeguards the recorder
  • FCC, CE and RoHS certified for safety compliance
  • 100 % compatible replacement for Swann NVR8-7300 8-channel NVR

Purpose and compatibility

This WAWEIS AC/DC adapter replaces the power supply for the Swann NVR8-7300 8 Channel Network Video Recorder. It matches the original unit for models SWNVK-873004, SWNVK-873004-US, SRNVR-87300H and SRNVR-87300H-US, so the recorder runs without modification.

Thermals, noise and power draw

The adapter accepts world-wide input voltage from 100 to 240 VAC at 50 or 60 Hz. Built-in protection covers over-current, over-voltage, total power and short-circuit events. A 10 ft power cord gives flexible placement while the unit operates silently with no moving parts.

Sustained-load behaviour

Safety circuitry includes overload protection, over-charge and over-discharge safeguards, and overheating protection managed by a smart chip. Anti-interference isolation materials maintain stable output during continuous recording sessions. The adapter is certified to FCC, CE and RoHS standards for reliable long-term use.

Highlights

  • World-wide 100-240 V input suits any mains supply
  • 10 ft power cord gives flexible placement
  • Over-current, over-voltage and short-circuit protection safeguards the recorder
  • FCC, CE and RoHS certified for safety compliance
  • 100 % compatible replacement for Swann NVR8-7300 8-channel NVR

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the WAWEIS adapter for my Swann NVR8-7300 and what step is often missed?

Connect the 10 Ft power cord to a 100-240VAC 50/60Hz mains outlet, then plug the DC jack firmly into the NVR8-7300 power port; the step often missed is verifying the connector seats fully so the over current, over voltage and short circuit protections engage correctly.

What maintenance or replacement will this power supply need later?

The unit has no user-serviceable battery and no moving parts; keep the 10 Ft cord free from kinks and the ventilation slots clear of dust, and replace the adapter only if the FCC, CE and RoHS certified protections trip permanently after a surge.

What limit appears first when the adapter runs continuously on an 8 Channel NVR?

Sustained load brings the internal overheating protection with smart chip into action first; the anti-interference isolation and overload protection with high quality wires are designed to handle continuous operation within the 100-240VAC input range.

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