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KNACRO Indicator Security Equipment Communications Review

3

·

Very good

Revainrating 4.5 out of 5  
Rating 
4.3
🚪 Garage & Shop, 🔧 Automotive Tools & Equipment

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Details

Compatible DevicesMonitors, Adapter
BrandKNACRO
Power SourceAC

Description of KNACRO Indicator Security Equipment Communications

Anti-jamming performance, and reliable performance. DC ripple is small, high efficiency. Low operating temperature, long service life. Insulation performance, high electrical strength. Input voltage: AC 100-240V. Output voltage: DC 7.5V 2A. Voltage frequency: 50 / 60Hz, output ripple: 100MVP-P. Output interface: 5.5 * 2.5/2.1mm.

Reviews

Global ratings 3
  • 5
    1
  • 4
    1
  • 3
    1
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Easy to Use and Effective

When I tried this wireless indicator for my garage, it worked like a charm. It was incredibly easy to install and use. The communication between the transmitter and receiver was fast and reliable, and it made my automotive work much more efficient. The compact design also makes it easy to store and transport. The only con is that the range may be limited if there are obstacles between the transmitter and receiver, but overall, this is a great product for any automotive garage or shop.

Pros
  • Easy to install and use, compact design for storage and transportation
Cons
  • Limited range with obstacles between transmitter and receiver

Revainrating 4 out of 5

Good buy. in Power Accessories

Stable power supply with low noise and low ripple. The only drawback is the very short cable. I haven't taken it out of service to get the exact dimensions, but it's only about 30 inches. The LED operating display is practical.

Pros
  • Low operating temperature, long service life. Insulation performance, high withstand voltage.
Cons
  • -

Revainrating 3 out of 5

Knacro 7.5V 2A Adapter

This power supply might be good for other purposes, but the ripple was higher than the original power supply that came with my senior's ATS surveillance system. It made a lot of noise on my desk phone and was significantly worse than the 7.5VDC switching power supply that came with the ATS base unit. I was hoping to improve the small waves I already had. When the Knacro 7.5 DC power supply was removed, the line was nice and quiet. Maybe I can add a 20uF cap to filter out the hum.

Pros
  • Input Voltage: AC 100-240V
Cons
  • Vulgarity