2-Wire, 12/24V, Natural Gas Detector Video

Name: 2-Wire, 12/24V, Natural Gas Detector
Uploaded: 2026-01-07T01:41:51+08:00
Description: 402-series non-addressable gas alarms are suitable for connection to 2-wire and 4-wire non-addressable fire detection control and indicating equipment. 402 detectors can also connect to 2-wire and 4-w

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Price

Min. Order Reference FOB Price

1 Piece US$1.00 / Piece

Sepcifications

Type Home Alarm
Signal Transmission Wireless Alarm
Working Mode Active
Certification CE, ISO
Application Indoor
Working Principle Electro-Acoustic Style
Transmission Mode Wireless
Alarm Volume (within 1m) ≥90dB
Transport Package 100PCS/Ctns
Specification dia99*45mm
Trademark Numens
Origin Ningbo, China
Operating Voltage DC(12/24)V
Sampling Time (2~4)S
Quiescent Condition Indicator Flashing Red LED Every 5s
Reset Time <5s

Product Description

402-series non-addressable gas alarms are suitable for connection to 2-wire and 4-wire non-addressable fire detection control and indicating equipment. 402 detectors can also connect to 2-wire and 4-wire addressable fire detection control and indicating equipment that can accept non-addressable ...

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Ningbo Ambest Electronics Co., Ltd.

Gold Member Since 2012

Audited Supplier

Main Products Addressable Fire Alarm System, Non-Addressable Fire Alarm System, Residential Alarm ...
Address 55 Yunhui Road, Yunlong Town, Yinzhou district, Ningbo, Zhejiang, China 315137
Main Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East
International Commercial Terms(Incoterms) FOB, CFR, CIF, EXW
Terms of Payment T/T, PayPal, Western Union
Average Lead Time Peak Season Lead Time: 1-3 months
Off Season Lead Time: within 15 workdays

Gas Detector Comparison

	2-Wire, 12/24V, Natural Gas Detector Contact Now	Sg6l Waterproof Marine Audible and Visual Alarm Bell Contact Now	Sg6b Waterproof IP56 24/240V Marine Audible Alarm Sounder Contact Now	Waterproof IP56 Wall Mount Marine Fire Alarm Button Box Contact Now	IP56 Ship Wall Mount Aluminum Fire Alarm Button Box Contact Now

Transaction Info
	2-Wire, 12/24V, Natural Gas Detector Contact Now	Sg6l Waterproof Marine Audible and Visual Alarm Bell Contact Now	Sg6b Waterproof IP56 24/240V Marine Audible Alarm Sounder Contact Now	Waterproof IP56 Wall Mount Marine Fire Alarm Button Box Contact Now	IP56 Ship Wall Mount Aluminum Fire Alarm Button Box Contact Now
Price	US$1.00 / Piece	US$20.00-5,000.00 / Piece	US$20.00-5,000.00 / Piece	US$20.00-5,000.00 / Piece	US$20.00-5,000.00 / Piece
Min Order	1 Piece	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	T/T, PayPal, Western Union	LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram
Quality Control
Product Certification	CE, ISO	CCS	CCS	CCS	CCS
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue	-	-	-	-	-
Business Model	-	-	-	-	-
Average Lead Time	Peak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Type: Home Alarm; Signal Transmission: Wireless Alarm; Working Mode: Active; Application: Indoor; Working Principle: Electro-Acoustic Style; Transmission Mode: Wireless; Alarm Volume (within 1m): ≥90dB; Operating Voltage: DC(12/24)V; Sampling Time: (2~4)S; Quiescent Condition Indicator: Flashing Red LED Every 5s; Reset Time: <5s;	Type: Marine Alarm; Signal Transmission: Wired Alarm; Working Mode: Passive; Application: Indoor; Working Principle: Electro-Optical Type; Transmission Mode: Cable; Alarm Volume (within 1m): ≥80dB; Receive Frequency: 229.95MHz; Delivery Time: 15-30 Days; Warranty: 12 Months;	Type: Marine Alarm; Signal Transmission: Wired Alarm; Working Mode: Passive; Application: Indoor; Working Principle: Electro-Optical Type; Transmission Mode: Cable; Alarm Volume (within 1m): ≥80dB; Receive Frequency: 229.95MHz; Delivery Time: 15-30 Days; Warranty: 12 Months;	Type: Marine Alarm; Signal Transmission: Wired Alarm; Working Mode: Passive; Application: Indoor; Working Principle: Electro-Optical Type; Transmission Mode: Cable; Alarm Volume (within 1m): ≥80dB; Receive Frequency: 229.95MHz; Delivery Time: 15-30 Days; Warranty: 12 Months;	Type: Marine Alarm; Signal Transmission: Wired Alarm; Working Mode: Passive; Application: Indoor; Working Principle: Electro-Optical Type; Transmission Mode: Cable; Alarm Volume (within 1m): ≥80dB; Receive Frequency: 229.95MHz; Delivery Time: 15-30 Days; Warranty: 12 Months;
Supplier Name	Ningbo Ambest Electronics Co., Ltd.	Chongqing Jinfa Industrial Equipment Sales Co., Ltd.	Chongqing Jinfa Industrial Equipment Sales Co., Ltd.	Chongqing Jinfa Industrial Equipment Sales Co., Ltd.	Chongqing Jinfa Industrial Equipment Sales Co., Ltd.
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