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Heat Detector

US$7.10-8.00 / Piece

12VDC/24VDC/48VDC/110VDC 4-Wire Photoelectric Smoke Detector with Relay Output pictures & photos

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What is 12VDC/24VDC/48VDC/110VDC 4-Wire Photoelectric Smoke Detector with Relay Output

Name: 12VDC/24VDC/48VDC/110VDC 4-Wire Photoelectric Smoke Detector with Relay Output
Uploaded: 2025-12-22T21:33:53+08:00
Description: Specifications: Smoke Sensitivity 0.98--2.40%/FT Obscuration (UL) ; 0.08--0.14 dB/m (EN) Ceiling Spacing 50 foot rating for heat sensor Temperature Range -10°C to 50°C Humidity 0 to 95% RH, no

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About this Item

Price

Purchase Qty. Reference FOB Price

500-1,999 Pieces US$8.00

2,000-4,999 Pieces US$7.70

5,000-9,999 Pieces US$7.30

10,000+ Pieces US$7.10

Sepcifications

Type Heat Detector
Signal Transmission Wired Alarm
Application Indoor
Transport Package 1PC/Box, 100PCS/Carton
Specification UL, EN54-7, CE
Trademark SENTEK
Origin China Ningbo

Product Description

Specifications: Smoke Sensitivity 0.98--2.40%/FT Obscuration (UL) ; 0.08--0.14 dB/m (EN) Ceiling Spacing 50 foot rating for heat sensor Temperature Range -10°C to 50°C Humidity 0 to 95% RH, no condensation or icing Dimensions 100mm (dia.) x 46mm (ht) with base Weight 130g/set ...

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Ningbo Sentek Electronics Co., Ltd.

Diamond Member Since 2010

Audited Supplier

Business Type Manufacturer/Factory & Trading Company
Main Products Smoke Alarm, Smoke Detector, Magnetic Door Contacts
Year of Establishment 2005-11-14
Number of Employees 148
Management System Certification ISO9001:2015
Address 448 Yingchun Road, Wangchun Industrial Park, Ningbo, Zhejiang, China

Heat Detector Comparison

	12VDC/24VDC/48VDC/110VDC 4-Wire Photoelectric Smoke Detector with Relay Output Contact Now	Fire Siren and Strobe for Fire Alarm System Contact Now	Quick View Fixed Combustible or Toxic Gas Transmitter Ammonia Gas Detector Nh3 Detector Contact Now	Quick View Good Quality No2 or No Transmitter Gas Detector Contact Now	2 in 1 130dB Personal Alarm with Super Bright 3 LED Torch Light Contact Now

Transaction Info
	12VDC/24VDC/48VDC/110VDC 4-Wire Photoelectric Smoke Detector with Relay Output Contact Now	Fire Siren and Strobe for Fire Alarm System Contact Now	Quick View Fixed Combustible or Toxic Gas Transmitter Ammonia Gas Detector Nh3 Detector Contact Now	Quick View Good Quality No2 or No Transmitter Gas Detector Contact Now	2 in 1 130dB Personal Alarm with Super Bright 3 LED Torch Light Contact Now
Price	US$7.10-8.00 / Piece	US$3.50-15.00 / Piece	US$200.00-210.00 / Piece	US$200.00-210.00 / Piece	US$2.24-4.28 / Piece
Min Order	500 Pieces	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	LC, T/T	LC, T/T, D/P, 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, D/P, PayPal, Western Union, Small-amount payment
Quality Control
Product Certification	-	CE, ISO, CCC	CE	CE	CE
Management System Certification	ISO9001:2015	-	-	-	-
Trade Capacity
Export Markets	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia	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, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia
Annual Export Revenue	51,679,777.47 RMB	-	-	-	-
Business Model	ODM, OEM	-	-	-	Own Brand, ODM, OEM
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: one month	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: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Type: Heat Detector; Signal Transmission: Wired Alarm; Application: Indoor;	Type: Smoke Alarm; Signal Transmission: Wired Alarm; Working Mode: Active; Application: Indoor; Working Principle: Electro-Optical Type; Transmission Mode: Cable; Alarm Volume (within 1m): ≥110dB; Receive Frequency: 433.92MHz; Working Voltage: DC20V-28V; Working Current: 100mA-150mA; Flash Period: Less Than 90times/Min;	Type: Fixed Chlorine Gas Detector; Signal Transmission: Wired Alarm; Working Mode: Active; Application: Outdoor; Working Principle: Electrochemical; Transmission Mode: Cable; Signal Output: 4-20mA; Error: +/-5%F.S.; Working Type: Continuously Working; Sampling: Natural Diffusion; Power: DC24V +/- 25%;	Type: Fixed Chlorine Gas Detector; Signal Transmission: Wired Alarm; Working Mode: Active; Application: Outdoor; Working Principle: Electrochemical; Transmission Mode: Cable; Signal Output: 4-20mA; Error: +/-5%F.S.; Working Type: Continuously Working; Sampling: Natural Diffusion; Power: DC24V +/- 25%;	Type: Anti-Theft Alarm; Signal Transmission: Wireless Alarm; Working Mode: Active; Application: Indoor, Outdoor; Working Principle: Electromechanical; Transmission Mode: Wireless; Alarm Volume (within 1m): ≥110dB; Receive Frequency: 315MHz; Box Size: 505023mm; Weight: 90g; Power: 3AAA;* Decible: 125-130dB; Feature: Eco-Friendly; OEM: Support;
Supplier Name	Ningbo Sentek Electronics Co., Ltd.	SINCO FIRE AND SECURITY CO., LIMITED	Mantern Industrial Co., Limited	Mantern Industrial Co., Limited	Shenzhen Dowdon Tech Co., Ltd.
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