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 system

$177.30

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Description

📈 Elevate your sound awareness — because silence is the new luxury.

SMART ALARM ALERTS - Customizable alarm settings keep you instantly informed of noise threshold breaches.
VIBRANT VISUAL DISPLAY - Large 9.6-inch backlit LCD offers crystal-clear readings even in dim environments.
PRECISION NOISE TRACKING - Accurate ±1.5dB measurement ensures you never miss a critical sound level.
VERSATILE ENVIRONMENT USE - Ideal for offices, factories, homes, and traffic zones—your all-in-one noise watchdog.
SEAMLESS POWER INTEGRATION - Powered by standard 5V 1A Micro USB for hassle-free, continuous operation.

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 ensures easy readability, while the customizable alarm system alerts users to noise threshold breaches. Designed for versatile use in offices, factories, homes, and traffic environments, it operates on a standard 5V 1A Micro USB power supply, combining precision, convenience, and durability in one sleek, wall-mountable device.

Specifications

ASIN	B077QP3W25
Best Sellers Rank	#55,493 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #26 in Sound Level Meters
Brand Name	Sndway
Color	black
Compatible Devices	PC
Customer Reviews	4.3 4.3 out of 5 stars (184)
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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$177.30

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

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TrustScore 4.5 | 7,300+ reviews

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