Gas Alarm

US$22.99 / Piece

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What is APP Control Wireless Smart Gas Alarm for Home Automation Security and Protection Systems

Name: APP Control Wireless Smart Gas Alarm for Home Automation Security and Protection Systems
Uploaded: 2025-12-07T14:50:23+08:00
Description: Product Description Description R2 is a smart gas alarm with valve output function, it will give an audible and visual alarm when there is gas leakage, also alarm you in app or through SMS message. Fe

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Price

Min. Order Reference FOB Price

100 Pieces US$22.99 / Piece

Sepcifications

Type Smart Gas Alarm
Signal Transmission Wireless Alarm
Working Mode Natural Diffusion
Certification ISO, RoHS
Application Indoor
Working Principle Semiconductor
Transmission Mode Wireless
Alarm Volume (within 1m) ≥70dB
Transport Package Carton
Origin China Mainland
Target Gas Natural Gas
Gas Sampling Natural Diffusion
Working Voltage AC90V~265V
Alarm Method Visual, Audible, Message
Warm up Time 180±10s
Detecting Range 0~100% Lel
Presetting Alarm Level 7% Lel
Lifetime 5 Yeas
Weight About 150g
Dimension 85.6*85.0*40.5mm

Product Description

Product Description Description R2 is a smart gas alarm with valve output function, it will give an audible and visual alarm when there is gas leakage, also alarm you in app or through SMS message. Features Real-time communication with mobile application, availability for third-party devices to ...

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HANWEI ELECTRONICS GROUP CORPORATION

Diamond Member Since 2018

Audited Supplier

Business Type Manufacturer/Factory & Trading Company
Main Products Portable Gas Detector, Combustible Gas Alarm, Breath Alcohol Tester, Fixed Gas Detector, ...
Year of Establishment 1998-09-11
Number of Employees 657
Address No. 169 Xuesong Road, National Hi-Tech Zone, 450001, Zhengzhou, Henan, China

Gas Alarm Comparison

	APP Control Wireless Smart Gas Alarm for Home Automation Security and Protection Systems Contact Now	OEM 24VDC 4 Zone Indoor Fire Alarm Panels Contact Now	Quick View Heavy Duty Back up Alarms Travel Buzzer for Excavator Contact Now	Quick View 12V~48V 104dB Reversing Alarm Buzzer, Warning for Commercial Vehicles Contact Now	Quick View Backup Buzzer for Heavy Duty and Commercial Use Contact Now

Transaction Info
	APP Control Wireless Smart Gas Alarm for Home Automation Security and Protection Systems Contact Now	OEM 24VDC 4 Zone Indoor Fire Alarm Panels Contact Now	Quick View Heavy Duty Back up Alarms Travel Buzzer for Excavator Contact Now	Quick View 12V~48V 104dB Reversing Alarm Buzzer, Warning for Commercial Vehicles Contact Now	Quick View Backup Buzzer for Heavy Duty and Commercial Use Contact Now
Price	US$22.99 / Piece	US$115.00-120.00 / Piece	US$9.99-19.99 / Piece	US$1.00-9.99 / Piece	US$1.00-14.99 / Piece
Min Order	100 Pieces	1 Piece	20 Pieces	100 Pieces	40 Pieces
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Quality Control
Product Certification	ISO, RoHS	ISO, RoHS, CCC	E-MARK, CE, ISO, RoHS	E-MARK, CE, ISO, RoHS	E-MARK, CE, ISO, RoHS
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	Europe, Domestic	Europe, Domestic	Europe, Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM	-	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: one month	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month
Product Attributes
Specification	Type: Smart Gas Alarm; Signal Transmission: Wireless Alarm; Working Mode: Natural Diffusion; Application: Indoor; Working Principle: Semiconductor; Transmission Mode: Wireless; Alarm Volume (within 1m): ≥70dB; Target Gas: Natural Gas; Gas Sampling: Natural Diffusion; Working Voltage: AC90V~265V; Alarm Method: Visual, Audible, Message; Warm up Time: 180±10s; Detecting Range: 0~100% Lel; Presetting Alarm Level: 7% Lel; Lifetime: 5 Yeas; Weight: About 150g; Dimension: 85.685.040.5mm;	Type: Smoke Alarm; Signal Transmission: Wired Alarm; Working Mode: Passive; Application: Indoor; Working Principle: Electro-Optical Type; Transmission Mode: Cable; Alarm Volume (within 1m): ≥110dB; Receive Frequency: Cable; Extendable Zone: 1-32; Power Supply: 110VAC/240VAC; Battery: 24VDC; Fire Relay Output: No & Nc; Fault Relay Output: No & Nc; Sounder Output: 2 Circuits;	Type: Industry Alarm; Signal Transmission: Wired Alarm; Working Mode: Active; Application: Outdoor; Working Principle: Electro-Acoustic Style; Transmission Mode: Cable; Alarm Volume (within 1m): ≥100dB; Receive Frequency: 1200; Dimension: 127.070.073.4mm; Product Weight: 750g; Color: Black; Use for: Travel Buzzer;	Type: Industry Alarm; Signal Transmission: Wired Alarm; Working Mode: Active; Application: Outdoor; Working Principle: Electro-Acoustic Style; Transmission Mode: Cable; Alarm Volume (within 1m): ≥100dB; Receive Frequency: 1400Hz; Color: Black; Weight: 320g; Dimension: 103.57140.5mm; Used to: Warn Pedestrians, Bicycles Around Vehicles;	Type: Car/Motorcycle Alarm; Signal Transmission: Wired Alarm; Working Mode: Active; Application: Outdoor; Working Principle: Electro-Acoustic Style; Transmission Mode: Cable; Alarm Volume (within 1m): ≥90dB; Receive Frequency: 2400; Color: Black; Dimension: 1296974mm; Product Weight: 355g; Temperature Range: -40℃~85℃;
Supplier Name	HANWEI ELECTRONICS GROUP CORPORATION	Shenzhen Asenware Test and Control Technology Co., Ltd.	Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.	Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.	Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
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