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hlr***
Special Features:NB-IoT;Use:carbon monoxide;
$71.04
33 days ago
tvz***
Special Features:NB-IoT;Use:Methane;
$361.0
45 days ago
bbo***
Special Features:NB-IoT;Use:Propane;
$28.51
8 days ago
dae***
Special Features:4G;Use:carbon monoxide;
$145.72
26 days ago
iuw***
Special Features:4G;Use:Methane;
$52.6
38 days ago
zlr***
Special Features:4G;Use:Propane;
$343.0
28 days ago
txm***
Special Features:Basic;Use:carbon monoxide;
$240.03
2 days ago
wpl***
Special Features:Basic;Use:Methane;
$237.44
42 days ago
mzp***
Special Features:Basic;Use:Propane;
$369.0
17 days ago
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Customer Reviews

CAATM JT-CA349 Quality Household Security High Precision Digital Ceiling Mounted CH4 CO Multiplied Combustible Gas Leak Detector
$20$26.3-23.95%
Special Features:
NB-IoT
Basic
4G
Use:
Propane
Methane
carbon monoxide
Quantity:
Add to Cart
Wishlist
Features
High-Precision Multi-Gas Detector for Ultimate Home & Commercial Safety
Advanced Dual-Sensor Technology
Detects methane (CH4) and carbon monoxide (CO) simultaneously with industrial-grade accuracy, ensuring early warning for combustible gas leaks.
Ceiling-Mounted Design for Maximum Coverage
Strategic placement detects rising gases faster than wall units, covering larger areas in kitchens, basements, or boiler rooms.
Military-Grade Durability
Aircraft-grade aluminum housing with corrosion-resistant coating, built to withstand humidity and temperature fluctuations.
Zero False Alarms with Smart Calibration
Auto-adjusting sensitivity eliminates false triggers from cooking fumes while maintaining 24/7 responsiveness.
Commercial-Grade Performance, Home-Friendly Installation
Professional-grade detection meets DIY simplicity—no wiring needed, with screw-on mounting for rentals or permanent setups.
Audible & Visual Alerts
90dB siren + flashing LED strips ensure alerts penetrate noisy environments like laundromats or workshops.
Energy-Efficient Operation
Low-power consumption with 5-year continuous runtime on standard batteries, ideal for remote cabins or vacation homes.
Compliance Certified
Meets EN 50194 (EU) and UL 1484 (US) safety standards for residential and light commercial use.
Bulk Purchase Advantage
Warehouse-direct pricing cuts 50% off retail for property managers or safety equipment resellers.
Scenario Applications
- Airbnb hosts: Instantly upgrade property safety ratings - Restaurants: Prevent kitchen gas accumulation - RV owners: Compact protection for mobile living
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