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Input Module

US$1.00 / Piece

DC 24V Operation, Analogue Addressable Single Input Module Video

Name: DC 24V Operation, Analogue Addressable Single Input Module
Uploaded: 2026-01-14T14:28:00+08:00
Description: 621 analogue addressable single input modules provide the interface to connect an electrically isolated dry-contact switched inputs to Numens 2-wire addressable fire detection control and indicating e

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About this Item

Price

Min. Order Reference FOB Price

1 Piece US$1.00 / Piece

Sepcifications

Type Smoke Alarm
Signal Transmission Wired Alarm
Working Mode Active
Certification CE, ISO
Application Indoor
Working Principle Electro-Optical Type
Transmission Mode Cable
Transport Package 1/Box, 100PCS/CTN
Specification 95*95*42mm
Trademark Numens
Origin Ningbo, China
Operating Voltage DC(17~30)V
Input Voltage(Pulsed) DC(5~9)V
Sampling Time 1s
Usable Addresses Per Alarm Loop 125

Product Description

621 analogue addressable single input modules provide the interface to connect an electrically isolated dry-contact switched inputs to Numens 2-wire addressable fire detection control and indicating equipment. A parallel resistive input filter allows multiple states to be monitored at the input. ...

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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

Input Module Comparison

	DC 24V Operation, Analogue Addressable Single Input Module Contact Now	Quick View Wireless Smoke Detector Resistant to High Temperatures Fire Alarm Contact Now	Quick View Reliable Smart Smoke Alarm for Indoor Fire Prevention Contact Now	Quick View Wireless Fire Alarm Smart Home Smoke Detector Contact Now	Quick View Wired Bidirectional Alarm Reliable Anti-Aircraft Motor Alarm Contact Now

Transaction Info
	DC 24V Operation, Analogue Addressable Single Input Module Contact Now	Quick View Wireless Smoke Detector Resistant to High Temperatures Fire Alarm Contact Now	Quick View Reliable Smart Smoke Alarm for Indoor Fire Prevention Contact Now	Quick View Wireless Fire Alarm Smart Home Smoke Detector Contact Now	Quick View Wired Bidirectional Alarm Reliable Anti-Aircraft Motor Alarm Contact Now
Price	US$1.00 / Piece	US$9.00-20.00 / Piece	US$10.00-25.00 / Piece	US$10.00-20.00 / Piece	US$50.00-100.00 / Piece
Min Order	1 Piece	20 Pieces	20 Pieces	20 Pieces	10 Pieces
Payment Terms	T/T, PayPal, Western Union	LC, T/T	LC, T/T	LC, T/T	LC, T/T
Quality Control
Product Certification	CE, ISO	-	CE, ISO, CCC	-	-
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: Smoke Alarm; Signal Transmission: Wired Alarm; Working Mode: Active; Application: Indoor; Working Principle: Electro-Optical Type; Transmission Mode: Cable; Operating Voltage: DC(17~30)V; Input Voltage(Pulsed): DC(5~9)V; Sampling Time: 1s; Usable Addresses Per Alarm Loop: 125;	Type: Smoke Alarm; Signal Transmission: Wireless Alarm; Working Mode: Active; Application: Indoor, Outdoor; Working Principle: Electromechanical; Transmission Mode: Wireless; Alarm Volume (within 1m): ≥90dB; Receive Frequency: 433.92MHz;	Type: Smoke Alarm; Signal Transmission: Wireless Alarm; Working Mode: Active; Application: Indoor, Outdoor; Working Principle: Electro-Acoustic Style; Transmission Mode: Wireless; Alarm Volume (within 1m): ≥90dB; Receive Frequency: 433.92MHz;	Type: Smoke Alarm; Signal Transmission: Wireless Alarm; Working Mode: Active; Application: Indoor, Outdoor; Working Principle: Electromechanical; Transmission Mode: Wireless; Alarm Volume (within 1m): ≥90dB; Receive Frequency: 433.92MHz;	Type: Industry Alarm; Signal Transmission: Wired Alarm; Working Mode: Active; Application: Indoor, Outdoor; Working Principle: Electro-Acoustic Style; Transmission Mode: Wireless; Alarm Volume (within 1m): ≥110dB; Receive Frequency: 530Hz-1050Hz;
Supplier Name	Ningbo Ambest Electronics Co., Ltd.	Taicang Xinxing Machinery Factory	Taicang Xinxing Machinery Factory	Taicang Xinxing Machinery Factory	Taicang Xinxing Machinery Factory
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