Will an alarm go off if a certain sound level is reached? Need this feature for my son.

There is an alarm feature but it is not very loud to hear it if the unit is setup more than 5ft away. When a level is set the numbers will blink/flash for about 10secs to notify you that dB level has been exceeded which i like better than an alarm. Hope this helps.

What do you suggest to mount the unit on a wall using the threaded connector on the back? Is that a standard male camera-style threaded screw?

I used a pair of common push pins. Put the plastic parts in the holes, take a piece of paper and push it onto the pin parts. Use a level to make sure the holes in the paper are level, push in the pins, rip off the paper and hang the meter. 5 minutes.

Does this device allow for a data download onto a computer?

525A does not support, 525B supports data synchronization to the computer,

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SNDWAY SW-525A 30-130dB Digital Sound Level Meter with Large LCD Display Noise Meter Decibel Wall Mounted Hanging

SNDWAY SW-525A 30-130dB Digital Sound Level Meter with Large LCD Display Noise Meter Decibel Wall Mounted Hanging

Product ID: 267976542

Details

Brand
Sndway
Colour
black
Item weight
450 Grams
Power source
Corded
Style
Modern

📊30-130dB range

🔆9.6-inch backlit LCD

🚨Customizable alarm

€ 174.54

Duties & taxes included

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Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

📈 Elevate your sound awareness with precision and style!

PLUG PLAY POWER - Powered by standard 5V 1A USB for seamless, continuous operation
SMART ALARM ALERTS - Set noise thresholds with audible and visual alarms to stay compliant
VERSATILE MOUNTING - Wall mount or hang it anywhere for professional-grade noise monitoring
VIBRANT VISUAL DISPLAY - Large 9.6-inch backlit LCD ensures clear data visibility anytime
PRECISION NOISE TRACKING - Accurate ±1.5dB readings from whisper-quiet to loud environments

The SNDWAY SW-525A is a professional-grade digital sound level meter featuring a wide 30-130dB measuring range with ±1.5dB accuracy. Its expansive 9.6-inch backlit LCD display offers crystal-clear readings, while customizable alarm settings provide real-time noise alerts. Powered via a standard 5V 1A USB connection, this sleek, wall-mountable device is ideal for monitoring sound levels in offices, factories, homes, and more—ensuring you never miss a beat in your acoustic environment.

Specifications

ASIN	B077QP3W25
Best Sellers Rank	#21,481 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Sound Level Meters
Brand Name	Sndway
Color	black
Compatible Devices	PC
Customer Reviews	4.3 4.3 out of 5 stars (185)
Item Weight	450 Grams
Manufacturer	SNDWAY
Maximum Operating Voltage	5 Volts
Measurement Type	decibels
Minimum Operating Voltage	5 Volts
Model	611864734293
Number of Items	1
Number of Packs	1
Part Number	611864734293
Power Source	Corded Electric
Specification Met	CE Marked, RoHS Compliant, SNDWAY SW-525A
Style Name	Modern
UPC	799789628054 611864734293
Unit Count	1.0 Count
Upper Temperature Rating	40 Degrees Celsius

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