Infrared Temperature Sensor · Smoke Detectors · Passive
Easy Installation Standalone Smoke Detector for Fire Alarm System
US$ 3.15-3.55
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Picture
Model
Product Name
Description
SR-803-5
Standalone Smoke Detector
Working Voltage:Standalone Smoke Detector
Alarm current:≤20mA
Sound Level:≥85dB/m
Alarm Indication:Red LED Flash
Operating Temperature:-10ºC~+50ºC
Detecting Area:20m
Material:ABS fireproof material
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
Temperature Sensor Probe · Ceiling · Point Control Alarm Detectors
Yunque Fire Alarm & Smoke Detector Height 56mm Fire Alarm Smoke Detector China Manufacturing Jtw-Zd-920e Addressable Fire Alarm Detector
US$ 10-12
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Addressable heat detector - JTW-ZD-920E
Addressable, electronic coding, Embedded CPU, none polarity; used in 2 Bus fire alarm systems; need to be used with the base of DZ-910; ceiling-mounted.
Product Features
Built-in standalone CPU, quick calculating speed and excellent stability.
Non-po
- Nanjing Yunque Electronic Technology Co., Ltd.
- Jiangsu, China
- Contact Now
Temperature Sensor Probe · Ceiling · Point Control Alarm Detectors
Lpcb Conventional Heat Detector, Fire Heat Detector, Heat Detector
US$ 30-36
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
LPCB Conventional Heat Detector, Fire Heat Detector , Heat Detector
Products Description
Executive standard
EN 54-5
Working voltage
DC24V (allowance: DC18V ~ 30V)
Working current
Standby current: <50uA @ DC 24V
Alarm current: 1mA~20mA @ DC 24V
Wiring method
non-polar, two cables
Operat
- Nanjing Yunque Electronic Technology Co., Ltd.
- Jiangsu, China
- Contact Now
Temperature Sensor Probe · Ceiling · Point Control Alarm Detectors
Lpcb Addressable Smoke Detector with Sounder Base
US$ 13-15
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Addressable Smoke Detector with Sounder Base
Products Description
Operating Voltage
Two-wire bus 24V
temperature
-10ºC~+55ºC
relative humidity
≤95% (40ºC±2ºC,non condensing)
Operating Current
Monitoring:<0.3mA,Alarm:<1.5mA
Indicator
Blinks when polling, keeps
- Nanjing Yunque Electronic Technology Co., Ltd.
- Jiangsu, China
- Contact Now
Temperature Sensor Probe · Ceiling · Point Control Alarm Detectors
Fire L Heat Detector, Heat Detector, Lpcb Conventiona Heat Detector
US$ 30-36
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Fire l Heat Detector, Heat Detector , LPCB Conventiona Heat Detector
Products Description
Executive standard
EN 54-5
Working voltage
DC24V (allowance: DC18V ~ 30V)
Working current
Standby current: <50uA @ DC 24V
Alarm current: 1mA~20mA @ DC 24V
Wiring method
non-polar, two cables
Opera
- Nanjing Yunque Electronic Technology Co., Ltd.
- Jiangsu, China
- Contact Now
Temperature Sensor Probe · Ceiling · Point Control Alarm Detectors
Yunque Fire Alarm & Smoke Detector Diameter 100mm Smart Fire Alarm Detector China Wholesalers Jtw-Zd-920e Fire Alarm Smoke Detector
US$ 9-10
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Addressable heat detector - JTW-ZD-920E
Addressable, electronic coding, Embedded CPU, none polarity; used in 2 Bus fire alarm systems; need to be used with the base of DZ-910; ceiling-mounted.
Product Features
Built-in standalone CPU, quick calculating speed and excellent stability.
Non-po
- Nanjing Yunque Electronic Technology Co., Ltd.
- Jiangsu, China
- Contact Now
Temperature Sensor Probe · Ceiling · Point Control Alarm Detectors
Lpcb Addressable Photoelectric Smoke Detector with Short-Circuit Isolator
US$ 13-15
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Addressable Photoelectric Smoke Detector with Short-Circuit Isolator
Products Description
Executive Standard
EN54-7
Operating Voltage
24V (pulse modulation)
Standby Current
<300uA
Alarm Current
no remote indicator <1.5mA , has remote indicator <3.5mA
Work Indication
The red indicator will
- Nanjing Yunque Electronic Technology Co., Ltd.
- Jiangsu, China
- Contact Now
Temperature Sensor Probe · Ceiling · Point Control Alarm Detectors
Addressable Photoelectric Smoke Detector - Jty-Gd-930e
US$ 10-12
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Addressable photoelectric smoke detector - JTY-GD-930E
Addressable, electronic coding, Embedded CPU, none polarity; used in 2 Bus fire alarm systems; need to be used with the base of DZ-910; ceiling-mounted.
Product features
Built-in standalone CPU, quick calculating speed and excellent sta
- Nanjing Yunque Electronic Technology Co., Ltd.
- Jiangsu, China
- Contact Now
Ionization Smoke Style · Smoke Detectors · Active
Marine Fire Alarm Control Panel Photoelectric Smoke Detector
1 Piece (MOQ)
JTY-GD-882 smoke detector utilizes a state-of-the-art optical sensing chamber, which is a 2-wire photoelectric smoke detector designed to provide open area protection and to be used with compatible controller only.
Features:
Easy to install, Easy to use.
Monitor the fire alarm status
Simple w
- Yorunn Technology Co., Ltd
- Zhejiang, China
- Contact Now
Temperature Sensor Probe · Ceiling · Point Control Alarm Detectors
Yunque Fire Alarm & Smoke Detector Ceiling-Mount Fire Alarm Heat Detector China Suppliers Jtw-Zd-920e Point Type Heat Detector
US$ 9-10
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Addressable heat detector - JTW-ZD-920E
Addressable, electronic coding, Embedded CPU, none polarity; used in 2 Bus fire alarm systems; need to be used with the base of DZ-910; ceiling-mounted.
Product Features
Built-in standalone CPU, quick calculating speed and excellent stability.
Non-po
- Nanjing Yunque Electronic Technology Co., Ltd.
- Jiangsu, China
- Contact Now
-
What factors should I consider when choosing a Ionization Smoke Detector supplier?
When selecting a supplier for Ionization Smoke Detectors, important factors to consider include product quality, reliability, compliance with regulations, cost-effectiveness, and aftersales support. Researching supplier reputation and requesting product samples can help you make an informed decision.
-
How can I ensure the Ionization Smoke Detector products I purchase meet safety standards?
To ensure that the Ionization Smoke Detector products you purchase adhere to safety standards, partner with manufacturers who prioritize compliance and certifications. Look for products tested by reputable organizations to guarantee reliability and effectiveness in emergency situations.
-
What are the benefits of wholesale purchasing Ionization Smoke Detector products?
Purchasing Ionization Smoke Detector products wholesale allows for bulk orders at discounted prices, making it cost-effective for businesses and property owners. Wholesale suppliers can offer customization options, faster delivery times, and ongoing support for large-scale projects.
Temperature Sensor Probe · Ceiling · Point Control Alarm Detectors
Addressable Photoelectric Smoke Detector with Short-Circuit Isolator Lpcb
US$ 13-15
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Addressable Smoke Detector with Sounder Base
Products Description
Operating Voltage
Two-wire bus 24V
temperature
-10ºC~+55ºC
relative humidity
≤95% (40ºC±2ºC,non condensing)
Operating Current
Monitoring:<0.3mA,Alarm:<1.5mA
Indicator
Blinks when polling, keeps
- Nanjing Yunque Electronic Technology Co., Ltd.
- Jiangsu, China
- Contact Now
Temperature Sensor Probe · Ceiling · Point Control Alarm Detectors
Addressable Smoke Detector with Sounder Base
US$ 13-15
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Operating Voltage
Two-wire bus 24V
temperature
-10ºC~+55ºC
relative humidity
≤95% (40ºC±2ºC,non condensing)
Operating Current
Monitoring:<0.3mA,Alarm:<1.5mA
Indicator
Blinks when polling, keeps on when alarming
Wiring
Two-wire Bus
Dimension
Diameter 100mm,
- Nanjing Yunque Electronic Technology Co., Ltd.
- Jiangsu, China
- Contact Now
Temperature Sensor Probe · Ceiling · Point Control Alarm Detectors
Manufacturer Conventional Optical Smoke Detector High Sensitivity
US$ 5-7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Manufacturer Conventional Optical Smoke Detector High Sensitivity
Products Description
Executive Standard
EN54-7
Operating Voltage
24V (pulse modulation)
Standby Current
<50uA
Alarm Current
1mA~20mA (deeps on the loop current limiting resistance)
Work Indication
The red indicator will
- Nanjing Yunque Electronic Technology Co., Ltd.
- Jiangsu, China
- Contact Now
Temperature Sensor Probe · Ceiling · Point Control Alarm Detectors
Lpcb Addressable Smoke Detector with Sounder Base
US$ 13-15
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Addressable Smoke Detector with Sounder Base
Products Description
Operating Voltage
Two-wire bus 24V
temperature
-10ºC~+55ºC
relative humidity
≤95% (40ºC±2ºC,non condensing)
Operating Current
Monitoring:<0.3mA,Alarm:<1.5mA
Indicator
Blinks when polling, keeps
- Nanjing Yunque Electronic Technology Co., Ltd.
- Jiangsu, China
- Contact Now
Ionization Smoke Style · Smoke Detectors · Active
Marine Fire Alarm Controller Heat Detector with CCS Certificate
1 Piece (MOQ)
JTW-BD-885 Optical heat detector utilizes a state-of-the-art thermistor sensing circuit for fast response. It is a 2-wire plug-in rate-of-rise thermal detector with fixed temperature (60°C) alarm. It is designed to provide open area protection and to be used with compatible controller only.
- Yorunn Technology Co., Ltd
- Zhejiang, China
- Contact Now
Ionization Smoke Style · Smoke Detectors · Active
Fire Alarm System Explosion-Proof Heat Detector with CCS Certificate
1 Piece (MOQ)
JTWB-BCD-5151EIS Explosion-proof heat detector is a conventional 2-wire intrinsically safe thermal detector. This detector is designed to provide open area protection and to be used with compatible controller (or interface module) only. This sensor utilizes a state-of-the-art thermistor sensing circ
- Yorunn Technology Co., Ltd
- Zhejiang, China
- Contact Now
Temperature Sensor Probe · Ceiling · Point Control Alarm Detectors
Lpcb Addressable Photoelectric Smoke Detector with Short-Circuit Isolator
US$ 13-15
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Addressable Smoke Detector with Sounder Base
Products Description
Operating Voltage
Two-wire bus 24V
temperature
-10ºC~+55ºC
relative humidity
≤95% (40ºC±2ºC,non condensing)
Operating Current
Monitoring:<0.3mA,Alarm:<1.5mA
Indicator
Blinks when polling, keeps
- Nanjing Yunque Electronic Technology Co., Ltd.
- Jiangsu, China
- Contact Now
Temperature Sensor Probe · Ceiling · Point Control Alarm Detectors
Lpcb Addressable Photoelectric Smoke Detector with Short-Circuit Isolator
US$ 13-15
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Addressable Smoke Detector with Sounder Base
Products Description
Operating Voltage
Two-wire bus 24V
temperature
-10ºC~+55ºC
relative humidity
≤95% (40ºC±2ºC,non condensing)
Operating Current
Monitoring:<0.3mA,Alarm:<1.5mA
Indicator
Blinks when polling, keeps
- Nanjing Yunque Electronic Technology Co., Ltd.
- Jiangsu, China
- Contact Now
Temperature Sensor Probe · Ceiling · Point Control Alarm Detectors
Lpcb Addressable Heat Detector Fixed Temperature Fire Detector for Building
US$ 15-20
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Addressable Heat Detector Fixed Temperature Fire Detector for building
Products Description
Operating Voltage
Loop 24V(18V~28V)
Standby Current
<0.3mA
Alarm Current
<1.5mA (without remote indicator)
<3.5mA (with remote indicator)
Fire LED
Red, Flash in polling, and illuminate in alarmi
- Nanjing Yunque Electronic Technology Co., Ltd.
- Jiangsu, China
- Contact Now
Temperature Sensor Probe · Ceiling · Point Control Alarm Detectors
LPCB Certified Addressable Smoke Alarm Detector, Smart Smoke Detector, Smoke Detector
US$ 13-15
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
LPCB certified Addressable Smoke Alarm Detector,Smart Smoke Detector,Smoke Detector
Products Description
Executive Standard
EN54-7
Operating Voltage
24V (pulse modulation)
Standby Current
<300uA
Alarm Current
no remote indicator <1.5mA , has remote indicator <3.5mA
Work Indication
The
- Nanjing Yunque Electronic Technology Co., Ltd.
- Jiangsu, China
- Contact Now
Ionization Smoke Style · Smoke Detectors · Active
Marine Fire Alarm System Explsion-Proof Smoke Detector with Certificate
1 Piece (MOQ)
JTY-GD-2151EIS Explosion-proof smoke detector is a conventional 2-wire intrinsically safe thermal detector. This detector is designed to provide open area protection and to be used with compatible controller (or interface module) only. Each detector is equipped with two LEDs that provide a local,
- Yorunn Technology Co., Ltd
- Zhejiang, China
- Contact Now
Temperature Sensor Probe · Ceiling · Point Control Alarm Detectors
Conventional Heat Detector, Fire Heat Detector, Lpcb Heat Detector
US$ 30-36
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Conventional Heat Detector, Fire Heat Detector , LPCB Heat Detector
Products Description
Executive standard
EN 54-5
Working voltage
DC24V (allowance: DC18V ~ 30V)
Working current
Standby current: <50uA @ DC 24V
Alarm current: 1mA~20mA @ DC 24V
Wiring method
non-polar, two cables
Operat
- Nanjing Yunque Electronic Technology Co., Ltd.
- Jiangsu, China
- Contact Now
Temperature Sensor Probe · Ceiling · Point Control Alarm Detectors
Best Selling Multi-Sensor Fire Detector Fire Alarm Addressable Smoke and Heat Detector Lpcb CE Approval
US$ 10-12
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Products Description
Operating Current
Monitoring current < 0.5 mA;alarm current < 1.5 mA
temperature
-10ºC~+50ºC
relative humidity
≤ 95%,(40ºC±2ºC,non condensing)
Operating Voltage
bus24V
Operating Indication
Blinks when polling, keeps on when alarming
Sensi
- Nanjing Yunque Electronic Technology Co., Ltd.
- Jiangsu, China
- Contact Now
Infrared Sensor Probe · Embedded Wall · Point Control Alarm Detectors
Mini Sensor Alarm Instruction for Alarm System
1 Piece (MOQ)
Product Description
MINI Sensor Alarm Instruction For Alarm System
Summary
This product adopts high sensitivity detector, integrated circuit and SMT technology; It gathers
automatic,convenient, safety and practical function; The wide detection range is made of up and down, left
and r
- Ningbo DSW International Co., Ltd.
-
- Zhejiang, China
- Contact Now
Smoke Sensor Probe · Embedded Wall · Wire Alarm Detectors
Dsw928-N Smoke Security Alarm
US$ 4.7
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
DSW928-N Smoke Security Alarm
Product Description
Smoke Alarm
1. Power supply: DC12V-DC24V
2. Working current: 16mA-17mA
3. Detecting time: Detect once every about 5s
Working current
16mA-17mA
Detecting time
detect once every about 5s
Detecting smoke method
it works only when it detects
- Ningbo DSW International Co., Ltd.
-
- Zhejiang, China
- Contact Now
Infrared Sensor Probe · Embedded Wall · Point Control Alarm Detectors
Fire Alarm Detector Smoke Sensor
US$ 1.6
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Fire Alarm Detector Smoke Sensor
Product Description
This product adopts high sensitivity detector, integrated circuit and SMT technology; It gathers
automatic,convenient, safety and practical function; The wide detection range is made of up and down, left
and right service field. It utiliz
- Ningbo DSW International Co., Ltd.
-
- Zhejiang, China
- Contact Now
Smoke Detectors · Active · Space Security Alarm Detector
2018 Latest Wireless Photoelectric Smoke Detector for Fire Alarm (PST-SD203)
US$ 6.14
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
2018 Latest Wireless Photoelectric Smoke Detector for Fire Alarm (PST-SD203)
- Shenzhen Professional Security Technology Co., ...
- Guangdong, China
- ISO 9001
- Contact Now
Temperature Sensor Probe · Ceiling · Point Control Alarm Detectors
Lpcb Certified Conventional Heat Detector
US$ 30-36
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
LPCB Certified Conventional Heat Detector
Products Description
Executive standard
EN 54-5
Working voltage
DC24V (allowance: DC18V ~ 30V)
Working current
Standby current: <50uA @ DC 24V
Alarm current: 1mA~20mA @ DC 24V
Wiring method
non-polar, two cables
Operating environment
ndoor, te
- Nanjing Yunque Electronic Technology Co., Ltd.
- Jiangsu, China
- Contact Now
Infrared Temperature Sensor · Temperature Sensor Probe · Active
High-Performance Fire Sprinkler System for Commercial Safety Needs
US$ 0.5-7
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Standard Response Sprinkler
PRODUCT PARAMETERS
specification
Installation form
Operating temperature
Nominal diameter
Interface threads
Flow coefficient(K)
T-ZSTX80-68ºC Q5
Pendent
68ºC
DN15
R1/2
80±4
T-ZSTZ80-68ºCQ5
Upright
T-ZSTBS80-68ºCQ5
S
- Taizhou Hongyuan Fire Equipment Manufacturing ...
-
- Jiangsu, China
- Contact Now
Smoke Detectors · Active · Wire Alarm Detectors
Asenware Metal Detector Smoke Alarm Detetor
US$ 17-18
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
AW-101 Asenware metal detector smoke alarm detetor
Introduction:
AW-D101 is addressable photo-electronic smoke detector uses a state of-the-art optical sensing chamber. This detector is designed to provide open area protection and to be used with most addressable fire alarm panel.
The addressa
- Shenzhen Asenware Test and Control Technology ...
-
- Guangdong, China
- ISO 9001
- Contact Now
Haven't found what you want?
Product Alert
Subscribe to product alert and stay updated to what's new and popular on the market.