Active · CE · Indoor
Carbon Dioxide Meter with Alarm, Temperature and Relative Humidity Tester
US$ 28-39
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Carbon Dioxide Meter with Alarm, Temperature and Relative Humidity Tester
Advanced Features:
Infrared NDIR CO2 Sensor
Compact Air Quality CO2 Moitor
Alarm Silence and On/Off Mode
Clear LCD Display Easy to Read
3 Levels-Green Yellow Red LCD Color
10H+ Long Time Standby
Product Description
- Shenzhen Sconda Intelligent Technology Co., Ltd
-
- Guangdong, China
- ISO 9001
- Contact Now
Indoor · Wireless Alarm · Passive
CE Smart Home Wireless Carbon Dioxide Alarm Temperature and Humidity Alarm CO2 Monitoring System
US$ 35-38
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Carbon dioxide indicator
Technical Parameters:
Operating voltage
DC5V
Screening type
CO2
Examination area
0-5000PPM
Detection accuracy
±50PPM
Charge Jack
Type-C
Rechargeable Battery capacity
1900mAh
Standby current
130mA
Communication protocol
Stand alone or Wi-Fi or Zigbe
- Zhejiang Jiaboer Electronic Technology Co., ...
-
- Zhejiang, China
- ISO 9001, ISO 9000, ISO 14001, OHSAS/ OHSMS 18001, HSE...
- Contact Now
Home Alarm · ≥80dB · CE
Anka New Interlinked Heat Detectors Battery Operated Heat Alarms Wireless Temperature Detectors
US$ 11-12
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
Working Voltage
DC3v(Lithium battery)
Battery life
10 years
Interconectable quantity
Up to 22 unites for wireless
Up to 30 unites for wired/cable
Working temprature
0ºC~+40ºC
Relative Humidity
≤93%RH
Wireless Frequency
433MHz
RF Distance
Radius
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Home Alarm · Indoor · Wired Alarm
Temperature Sensor/UL, Ce Heat Detector Alarm Wiring HD912-4
US$ 5.8-8
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Temperature Sensor/ Heat Detector Alarm Wiring HD912
Product Description:
1 2 or 4 wire models
2 Advanced detection and discrimination algorithms
3 Easy installation and maintenance
4 Sleek low-profi le housing design
5 Durable sensor head, no need for replacement
6 SMD circuit board desi
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Wireless Alarm · Wireless · ISO
Tuya WiFi Fire Alarm 10 Years Lithium Battery Back-up Interlinked Temperature Alarm
US$ 20.5-21.8
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Parameters
Tuya WIFI Fire Alarm 10 Years Lithium Battery Back-up Interlinked Temperature Alarm
Working Voltage:DC3V bulit-in lithium battery(CR 123A)
Battery life:10 years
Standby current:<5uA
Alarm current:<60mA
working temprature :-10C~+50C
Relative Humidity:≤95%RH
Wireless fr
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Indoor · Wireless Alarm · Passive
Tvoc Hcho Pm2.5 Temperature and Humidity Alarm High Precision WiFi Zigbee Carbon Dioxide Alarm Air Quality Monitor CO2 Analyzer
US$ 35-38
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Carbon dioxide indicator
Technical Parameters:
Operating voltage
DC5V
Screening type
CO2
Examination area
0-5000PPM
Detection accuracy
±50PPM
Charge Jack
Type-C
Rechargeable Battery capacity
1900mAh
Standby current
130mA
Communication protocol
Stand alone or Wi-Fi or Zigbe
- Zhejiang Jiaboer Electronic Technology Co., ...
-
- Zhejiang, China
- ISO 9001, ISO 9000, ISO 14001, OHSAS/ OHSMS 18001, HSE...
- Contact Now
Indoor · Wireless Alarm · Passive
CE CO2 Temperature and Humidity Alarm High Precision CO2 Analyzer Carbon Dioxide Detector Air Quality Monitor
US$ 35-38
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Carbon dioxide indicator
Technical Parameters:
Operating voltage
DC5V
Screening type
CO2
Examination area
0-5000PPM
Detection accuracy
±50PPM
Charge Jack
Type-C
Rechargeable Battery capacity
1900mAh
Standby current
130mA
Communication protocol
Stand alone or Wi-Fi or Zigbe
- Zhejiang Jiaboer Electronic Technology Co., ...
-
- Zhejiang, China
- ISO 9001, ISO 9000, ISO 14001, OHSAS/ OHSMS 18001, HSE...
- Contact Now
CE · ISO · RoHS
Photoelectric Type Temperature Detection Alarm Heat Sensor Fire Alarm
US$ 5.4-6.48
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Photoelectric Type Temperature Detection Alarm Heat Sensor fire Alarm
Main Features:
Combination rate-of-rise and fixed temperature alarm
MCU processing, eliminate false alarm
Low standby current
Anti-RFI &Anti-EMI
9-35VDC wide operating voltage range
LED flashing visible in 360 degr
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
CE · Active · ≥80dB
Air Quality Monitors Temperature and Humidity Sensors Carbon Dioxide Alarms
US$ 21-31
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Air Quality Monitors Temperature and Humidity Sensors Carbon Dioxide Alarms
Advanced Features:
Infrared NDIR CO2 Sensor
Compact Air Quality CO2 Moitor
Alarm Silence and On/Off Mode
Clear LCD Display Easy to Read
3 Levels-Green Yellow Red LCD Color
10H+ Long Time Standby
Product Description
- Shenzhen Sconda Intelligent Technology Co., Ltd
-
- Guangdong, China
- ISO 9001
- Contact Now
Active · CE · Indoor
CO2 Meter with Alarm, Temperature and Relative Humidity Tester for Home, Gardening, Travelling, etc.
US$ 20-29
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
CO2 meter with alarm, temperature and relative humidity tester for home, gardening, travelling, etc.
Advanced Features:
Infrared NDIR CO2 Sensor
Compact Air Quality CO2 Moitor
Alarm Silence and On/Off Mode
Clear LCD Display Easy to Read
3 Levels-Green Yellow Red LCD Color
10H+ Long Time Sta
- Shenzhen Sconda Intelligent Technology Co., Ltd
-
- Guangdong, China
- ISO 9001
- Contact Now
-
What are the key features to consider when choosing Temperature Alarm systems for security purposes?
When selecting Temperature Alarm systems for security, consider factors such as reliability, installation process, remote monitoring capabilities, and customize options. Evaluating your specific security needs and partnering with a reputable manufacturer can help you find the best solution.
-
Where can I find trusted suppliers of Temperature Alarm systems in China?
In China, reliable suppliers of Temperature Alarm systems can be found through industry exhibitions, online directories, and by seeking recommendations from experts in the security industry. Conduct thorough research, check certifications, and request samples to ensure the quality and performance of products.
-
What benefits do wholesale purchases of Temperature Alarm systems offer for security businesses?
Wholesale purchases of Temperature Alarm systems often provide cost savings, bulk discounts, customized solutions, and consistent quality. When buying Temperature Alarms in bulk, you can benefit from volume discounts, ensuring you receive high-quality products that meet the needs of your security operations.
Home Alarm · Indoor · Wired Alarm
Fire Smoke Detector and Heat Temperature Sensor Alarm
US$ 6.2-10
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Specification:
Product Name:
Fire Smoke Detector and Heat Temperature Sensor Alarm
Model
SD119-2H/2HL
Smoke Sensitivity:
UL268 or EN54-7 standard
Ceiling Spacing:
50 foot rating for heat sensor (55 degree)
Reset Voltage:
less than 1 volt
Reset Time:
less than 1 second
Alarm Indicato
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
CCC · CE · Wired Alarm
CE Certified Aluminum Based Fire Alarm Bell
US$ 4.8-8.6
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Product Parameters
item
value
Place of Origin
China ZheJiang
Brand Name
KETAI
Model Number
KT188-06
Battery
Working voltage
DC24V
Weight
610g
Usage environment
Temperature: -15 ºC -60 ºC Relative humidity: ≤ 95% RH (40 ºC± 2 &or
- Zhejiang Ketai Safety Technology Co., Ltd
-
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
CCC · Passive · CE
Ce Approved LPG Alarm with LED Display (ES-6012GD)
US$ 5-8
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
CE approved LPG Alarm with LED display (ES-6012GD)
Main features
1. Adopting high-quality semiconductor calefaction type sensor
2. MCU intelligent supervise control and SMT chip technology
3. Visual and audible alarm function
4. LED numeric display technology, display instant gas leak thick
- Ease Security Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
CCC · Passive · CE
Wired Gas Alarm with LED Display (ES-6012GD)
US$ 5-8
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Wired Gas Alarm with LED display (ES-6012GD)
Main features
1. Adopting high-quality semiconductor calefaction type sensor
2. MCU intelligent supervise control and SMT chip technology
3. Visual and audible alarm function
4. LED numeric display technology, display instant gas leak thickness.
- Ease Security Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
RoHS · Home Alarm · Wireless Alarm
Vape Alarm WiFi Smart with Pm2.5 Sensor E-Cigarette Detector Vape Sensor with Temperature and Humidity Show Tuya APP
US$ 43-45
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product Description
AJ-660 WIFI Vape Detector(With Temperature/Humidity)
DC5-12V+backup rechargeable lithium battery, TUYA wifi Version, with PM2.5 Sensor
Sensors: PM2.5 Laser Scattering, Temperature & Humidity
PM2.5 Detection Range: 0-999 µg/m3
PM2.5 Response Time: 5 seconds
Temperat
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
RoHS · Electro-Optical Type · Smoke Alarm
CE Vape Detector with Noise Pm2.5 WiFi Cigarette Detector & Temperature and Humidity & CO2 Alarm
US$ 41-44.5
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
Product Description
Anka Tuya Smart WiFi Vape Detector - the ultimate solution for monitoring the air quality in any room. This advanced detector is jam-packed with features, making it the perfect tool for schools, offices, and homes alike.One of the key features of the Anka Tuya Smart WiFi Vape De
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Wireless Alarm · Smoke Alarm · Indoor
Ceiling Top House Fire Sos Security System Hydrant Smoke Alarm
US$ 2.4-4.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Wireless smoke alarm detector with smoke alarm detector is necessory product for home security, It will beigin to alarm when the density of smoke or co arrive some degree, best choice for home, restaurant, hotel and so on. We are professional manufacturer of smoke alarm co alarm, if have any need, c
- Shenzhen Dowdon Tech Co., Ltd.
-
5(5.0)
"Immediate Response"Immediate Response - Guangdong, China
- ISO 9001, ISO 14001, ISO 14000
- Contact Now
Home Alarm · Outdoor · Wireless Alarm
Gl Alarm for Liquefied Petroleum Gas/Natural Gas/City Gas/Carbon Monoxide/Hydrogen
US$ 1000
/ Set
1 Set (MOQ)
1 Set (MOQ)
GL alarm
Brief description:
GL natural gas alarm for alarm: GL alarm is used in places where there are gas and toxic gas in the home. Once the concentration of liquefied petroleum gas, natural gas, city gas, carbon monoxide, hydrogen and other gases reaches the set alarm value.
Detailed Introdu
- Chongqing Jiuxin Automation Technology Co., Ltd
-
- Chongqing, China
- Contact Now
RoHS · Home Alarm · Wireless Alarm
Anka WiFi Smart Vaping Alarm with Pm 2.5 Sensor E-Cigarette Detector Smoke-Free Environment Monitoring Vape Detectors
US$ 63-65
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product Description
AJ-661 WIFI Vape Detector(With THC/ Noise)
DC5-12V+backup rechargeable lithium battery, TUYA wifi Version, with PM2.5 Sensor
Sensors: PM2.5 Laser Scattering, THC And Noise
PM2.5 Detection Range: 0-999 µg/m3
PM2.5 Response Time: 5 seconds
Working Environment: 0-6
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Indoor · Electromagnetic · Smoke Alarm
110V 220V DC 9V Battery Smoke Alarm
US$ 2.1-4.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
KA-SA42 Smoke Alarm Specification:
Power Source: DC 9V
Power Source: 110~220 V/AC
Static Consumption: < 8uA
Working Consumption: <10mA
Low Voltage Alarm:6.2V~6.8V
Alarm Volume: >85db(3m)
Working Humidity: <95%RH
Work Temperature: -10ºC~+40ºC
Low Battery Alert:7-15 days
Where to i
- Ningbo Haishu Kaiau Electronics Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Zhejiang, China
- ISO 9001
- Contact Now
Wireless Alarm · Smoke Alarm · Indoor
Cordless Photoelectric Smoke Detector 85dB Aloud Fire Alarm with Test Button
US$ 1.7-3.7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Wireless Smoke alarm smoke detector with is necessory product for home security hotel security and so on, This smoke alarm will beigin to alarm when the density of smoke or co arrive some degree, best choice for home, restaurant, hotel and so on. We are professional manufacturer of smoke alarm co al
- Shenzhen Dowdon Tech Co., Ltd.
-
5(5.0)
"Quick Response"Quick Response - Guangdong, China
- ISO 9001, ISO 14001, ISO 14000
- Contact Now
Wireless Alarm · Wireless · ISO
240V Hardwire Powered Temperature Alarm Heat Detector Fire Alarm System
US$ 20.5-21.8
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
240V Hardwire Powered Temperature Alarm Heat Detector Fire Alarm System
Product Parameters
Working Voltage:DC3V bulit-in lithium battery(CR 123A)
Battery: Replaceable
Standby current:<5uA
Alarm current:<60mA
working temprature :-10C~+50C
Relative Humidity:≤95%RH
Wireless frequency
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Electro-Optical Type · Home Alarm · Wired Alarm
Heat Detector Temperature Alarm Fire Sensor Wired
US$ 7.5-12
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Specification
Response Temperature:
Fixed termperature: 57°C (135°F) or Rate-of-Rise
Ceiling Spacing:
40-50 foot rating for heat sensor
Reset Voltage:
less than 1 volt
Alarm Indicator:
LED continuously emitting red light
Remote Output:
25 mA max., diode gate
Temperature Range:
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Electromechanical · Carbon Monoxide Alarm · Wireless Alarm
China Made Car Co Gas Alarm with High Temperature Protection Function
US$ 40-50
/ Piece
300 Pieces (MOQ)
300 Pieces (MOQ)
China made car CO gas alarm with high temperature protection function
Introduction:
This carbon monoxide gas alarm is designed to alarm people, by sound and light, when the CO gas concentration presents and accumulates to a certain point, it's designed especially to be used inside different type
- Beijing Shi'an Technology Instrument Co., Ltd.
-
- Beijing, China
- Contact Now
CE · Ceiling Mounted · Home
Heat Temperature Sensor Alarm HK-21
US$ 6-12
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Specification:
Alarm Temperature:
A2:60ºC
Battery Availability :
10 years(Lithium);
Standby Current :
< 5μA
Alarm Current :
<150mA
Temperature Range:
0°C to 50°C
Humditiy:
0 to 95% RH, no condensation or icing
Alarm Sound Level :
85 db/3m
Dimensions:
50.8mm (dia) x 4
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
RoHS · CCC · CE
APP Controled Smart Zigbee Tuya Temperature and Humidity Alarm for Home Automation
US$ 6-10
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Name
APP Controled Smart Zigbee Tuya Temperature and Humidity Alarm for home automation
Main Features
Voltage: DC3V LR03
Quiescent current: ≤10uA
Alarm current: ≤15mA
Low voltage and undervoltage: ≤2.5V
zigbee working frequency: 2.400GHz-2.484GHz
Detection temperature: -10
- Ease Security Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
RoHS · CCC · CE
Zigbee Tuya Temperature and Humidity Alarm with APP Control
US$ 6-10
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Name
Zigbee Tuya Temperature and Humidity Alarm with APP Control
Main Features
Input Voltage:DC3V CR2450
Static Current:≤10uA
Alarm Current:≤15mA
Low-voltage notification:≤2.6V
Zigbee: IEEE802.15.4
Detecting Temperature:-10~+60ºC
Detecting Humidity:0-100%RH
Working
- Ease Security Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
CE · Ceiling Mounted · Home
Temperature Detection Alarm Heat Sensor Alarm
US$ 6-12
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Specification:
Alarm Temperature:
A2:60ºC
Battery Availability :
10 years(Lithium);
Standby Current :
< 5μA
Alarm Current :
<150mA
Temperature Range:
0°C to 50°C
Humditiy:
0 to 95% RH, no condensation or icing
Alarm Sound Level :
85 db/3m
Dimensions:
50.8mm (dia) x 4
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Sensor · Temperature · CE
Conventional Heat Detector Alarm for Home Security
US$ 12-15
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
LPCB/CE Conventional Heat Detector In Fire Alarm System
Product in troduction:
AW-CSD381 is conventional 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 conventional fire alarm p
- Shenzhen Asenware Test and Control Technology ...
-
- Guangdong, China
- ISO 9001
- Contact Now
Industry · Car/Motorcycle · Home
Barrier Infrared IR Outdoor Solar Beam Detector Alarm Yet607
US$ 2.6-4
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product type
Barrier Infrared Ir Outdoor Solar Beam Detector Alarm Yet607
Spec.
Power
12/24v AC&DC
Range
≤ 20 meters
Tem.
-10ºC -70ºC
Frequency
1.92 KHZ
wave length
940 nm
input
rx 15 mA Tx 30mA
Relay output
1A maz 36v
Technology
infrared
Dimention
49.2*76*21.6
- ShenZhen Yaoertai Technological Development ...
-
5(5.0)
"On-time Delivery"On-time Delivery - Guangdong, China
- ISO 9001
- Contact Now
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