DAHUA HY-GC30A Standalone Carbon Monoxide Alarm
SKU: 968667766

DAHUA HY-GC30A Standalone Carbon Monoxide Alarm

Sale price$45000.00 Regular price$50000.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

DAHUA HY-GC30A Standalone Carbon Monoxide AlarmHY GC30A > High performance electrochemical CO sensor to deliver accurate detection of carbon monoxide leakage and respond quickly > Long standby time, low power consumption, 10 year battery life > Temperature and humidity measurement: Display current temperature and humidity alternately without the presence of CO > Screen display: Blue backlight function is user friendly to read information > Support low battery warning, one click silence, and self

HY-GC30A

> High-performance electrochemical CO sensor to deliver accurate detection of carbon monoxide leakage and respond quickly

> Long standby time, low power consumption, 10-year battery life

> Temperature and humidity measurement: Display current temperature and humidity alternately without the presence of CO

> Screen display: Blue backlight function is user-friendly to read information

> Support low battery warning, one-click silence, and self-test

> Informative and easy-to-read CO concentration display in screen.

> Three indicator lights for displaying device status clearly

Working Principle

Collection Type

Carbon Monoxide (CO)

Sensor Type

Electrochemical

Alarm

Alarm Type

CO alarm, fault warning, low battery warning

Alarm Volume

Over 85dB (A) at 3 m (9.84 ft)

Alarm Mode

Visual and audible alarm

Silence Function

Support

Silence Duration

About 9 minutes

Alarm Response Threshold

50 ppm: 60 min–90 min

100 ppm: 10 min–40 min

300 ppm: < 3 min

Basic Parameters

Display

LCD

Indicator Light

LED (red/yellow/green)

LED Instruction

Alarm: Red indicator
Fault: Yellow indicator
Power: Green indicator

Power Supply

Battery Life

10 years

Power Source

3V CR17450A lithium battery (non-replaceable)

Operating Current

Standby Current: ≤20uA
Alarm Current: ≤20mA

Operating Ambient

Operating Environment

Indoor use only

Operating Temperature

–10°C to +40°C (+14°F to +104°F)

Operating Humidity

≤95% RH (non condensing)

Environmental Measurement

Temperature Accuracy

±0.1°C typical

Humidity Accuracy

±1.5%RH typical

Appearance

Color

White

Material

PC + ABS

Dimensions

133.5 mm × 63.5 mm × 28.9mm (5.26” × 2.50” × 1.14”)

Weight

123 g (0.28lb)

Installation

Wall mount/Free standing

Certification

Certifications

TUV, CE and UKCA listed

Compliance Standard

EN 50291-1:2018 and BS EN 50291-1:2018

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 968667766

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 63 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
V
Verified Purchase
VITAL MED
Birmingham, US
★★★★★ 1
Clasp faulty
Color: Dark Black
Clasp doesn’t close
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2026
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 5
Pretty Brown
Slightly larger than expected but very good quality and beautiful brown color. Perfect for night out and holds phone, lipstick, glasses easily.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2025
B
Verified Purchase
Blanca
Whiting, US
★★★★★ 5
Spacious
Color: Dark Black
Beautiful replica and very spacious!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
A
Verified Purchase
alicia
Pawtucket, US
★★★★★ 5
love this bag so much!
Color: White, Color: White
this bag is awesome. i didn’t realize how similar it looked to the brooklyn coach bags! it’s good quality and holds a LOT. also super cute. the material is nice and you can wear it anywhere, dressed down or up. it’s nice and smooth! and the zipper feels pretty secure. i’ve had this bag for a couple months now and it’s still holding up great 🤍 i’ll have to buy more colors i can fit a full size round hair brush, a bag of all my makeup, my wallet, 3 pairs of keys, a full size stick deodorant, a full size spray deodorant, tons of lip products, gum, oil blotting papers… i mean it’s roomy. and i bring basically everything with me at all times, so if i approve then im sure you guys will too, lol
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
G
Verified Purchase
gemsofgrace4
Cuba, US
★★★★★ 5
Very Nice Purse
Color: Black
I love the look, soft leather and good quality. Although the size indicates small, I would say it is medium size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026

recommand products