Battery Home Security System Alarm Bell Smoke Detector
1000 Pieces (MOQ)
Battery Home Security System Alarm Bell Smoke Detector
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke
- Ningbo Kingdun Electronic Industry Co., Ltd.
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- Zhejiang, China
-
ISO14001, ISO45001:2018, ISO9001:2015
ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Easy to Install Sync Link Existing Goods Multiple Certifications Wholesale Smoke Sensor
US$2.50
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Fire prevention Smoke Detector Safety Kit Fire Alarm Smoke Sensor
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe th
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
-
ISO14001, ISO45001:2018, ISO9001:2015
ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
DC12-24vlnfrared Detector Beam Red Gate Siqnalanti-Theft Alarm Sensor with Motion Detection for Home and Outdoor Use IP Network
US$2.50-3.00
/ pieces
100 pieces (MOQ)
100 pieces (MOQ)
Specification
item
value
Place of Origin
China
-
Guangdong
Brand Name
Langyi Xin.
Model Number
LYX-1
Network
None
Company Introduction
Main product directions: garage door remote control
- Dongguan Aoli Intelligent Control Technology ...
-
- Guangdong, China
- Contact Now
2023 Fire Prevention Smoke Detector Safety Kit Alarm Wireless Smoke Sensor Home System
US$9.50-12.50
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Built-in 3V lithium battery photoelectric smoke alarm with RF function
Technical Specifications:
Power Source
DC 3V battery
Low Voltage Threshold
≤2.6V
Operation Current
≤8uA
Hush tim
- Zhejiang Jiaboer Electronic Technology Co., ...
-
- Zhejiang, China
- Contact Now
112dB Beep, Travel Buzzer Reversing Alarm for Excavating Machinery
US$1.00-19.99
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Product Description
Mining machinery such as excavators, bulldozers, and dump trucks use travel buzzers as a safety precaution during operation. The travel buzzer is a warning device that emits a lou
Ia Design Portablel Single Gas Detector for O2, H2s, Co Gas Analyzer
US$59.00-90.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
ia Design Portablel Single Gas Detector for O2, H2s, CO Gas Analyzer
Introduction
H1600 portable gas detector can detect toxic gases such as oxygen, chlorine, ammonia, carbon monoxide in the envir
- Nanjing AIYI Technologies Co., Ltd.
-
- Jiangsu, China
- Contact Now
Low Water Level Alarm with Large, Easy-to-Use Test/Silence Push-Button Located Conveniently on Front of Alarm
US$50.00-80.00
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
The Xpert Alert*WiFi indoor alarm system helps protect your home 24/7 from potentially costly damage due to flooding, pump failure or freezing pipes. The system monitors and reports any residential al
- SJE-Rhombus (Suzhou) Co., Ltd
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- Jiangsu, China
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ISO9001:2015
ISO9001:2015
- Contact Now
Battery Operated Smoke Alarm Wireless Interlinked Fire Alarm Smoke Detectors with CE En 14604
US$6.90-8.90
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Battery Operated Fire Alarms Wireless Smoke Detector Alarms with CE ROHS EN14604
Advanced Features:
10-years Infrared Photoelectric sensor
2*AAA Replaceable Battery Supply
Loud 85 Decibel Alarm
- Shenzhen Sconda Intelligent Technology Co., Ltd
-
- Guangdong, China
- Contact Now
RFID Metal Tag for Asset Tracking (08)
US$0.10-0.70
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Available with 3M glue strip on back side, this disc LF/HF RFID On-metal tag measures in dia. 9mm or dia. 13mm and is suitable for on-metal tagging. It is ideal for use in asset tracking applicatio
CE Lpcb Approved En14604 Low Price New Design Stand Alone Optical Smoke Alarm (SK40)
US$2.50-4.50
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Specification:
product Name
Stand Alone Optical Battery Operated Smoke Detector (SK40)
Smoke Sensitivity
0.080~0.155 db/m (EN standard)
Quiescent Current
≤8uA
Alarm Current
<16mA
A
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- Contact Now
Wireless Burglar PIR Motion Sensor Alarm (KA-SA03)
US$2.10-3.80
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
KA-SA03 Wireless PIR sensor alarm specifications:
1. Battery: 4× 1.5V/DC
2. Detection Range: 110°
3. Detection Distance: Max. 8m(<24ºC)
4. Static Current: <3mA
5. Alarm Current: <1
Meinoe New Design Personal Alarm Rechargeable Self Defense Alarm
US$2.43-3.00
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Emergency Personal Safety Security Alarm 130dB Self Defense Alarm
Product Description
Specification:
Model Number:
MSA-821
Material:
ABS
Color:
Customized
Size:
97*29*16mm
Weight:
24g
De
Yl-191 5 Chanal Motion Sensor and Window Alarm System
US$4.70-4.90
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
5 CHANAL WIRELESS ALARM SYSTEM]
2 MOTION SENSORE WIRELESS ALARM
3 PCS AA battery
3 WINDOW WIRELESS ALARM
2PCS AAA battery
1 receiver
3 pcs C battery
433.92MHz WIRELESS FREQUENCY
- Yilin (Ningbo) Electronics Ltd.
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- Zhejiang, China
- Contact Now
Domestic LPG or Natural Gas Detector Gas Leakage Alarm (MTGA12)
US$5.00-8.00
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Domestic LPG or Natural Gas Detector Gas Leakage Alarm (MTGA12)
Introduction
Domestic gas alarm MTGA12 is a kind of wall-mounted household gas alarm designed to detect the concentration of combust
Anti-Theft Recoil Pull Box Retractable Cord Reel with String Cable
US$5.30-5.60
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description
Retractable Tool
Dimension:85*30mm
Material:ABS
Color:black
Dia:2.5mm
Length:125cm(Standard)
Breaking Force:200kg+(static state)
Packing:48pcs/ctn,50*35*20cm,12KG
C
- Hangzhou Taguard Technology Co., Ltd.
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- Zhejiang, China
- Contact Now
Tuya WiFi 4G Home Security Alarm System with Wired Wireless Smart Zones
US$100.00-120.00
/ Set
1 Set (MOQ)
1 Set (MOQ)
NEW arrival 7" Tuya WiFi 4G Home Security Alarm System with Wired Wireless Smart Zones (ES-X8)
4G+WIFI dual network optional
SIA protocol supported
7" touch screen
Internal antenna
868MHz/433MH
- Ease Security Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- Contact Now
Wolf Guard Wireless RFID Smart Best Home 3G WiFi GSM Intruder Security Alarm System
10 Pieces (MOQ)
New Wireless Smart Home 3G GSM and WIFI Intruder Alarm System with APP and RFID
Model: YL-007WM2FX YL-007WM3FX
Smart Alarm System with alarm accessories.
Our advantage:
- 19year
Best Selling Smart Life Intrusion Anti-Theft Intruder GPRS WiFi Burglar GSM Wireless Home Security Alarm System
US$52.90-59.90
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Product Description
Best Selling Smart Life Intrusion Anti-Theft Intruder GPRS WiFi Burglar GSM Wireless Home Security Alarm System
GSM+WiFi Dual Network Technology, 600MHz high-speed smart chip
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
WiFi & Wireless Co, LPG, Npg Gas Smoke Detector
US$1.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Detects propane (LPG & NPG & CO) gas (C3H8)
Stable gas sensing chamber. No adjustment or replacement required
Displays gas concentration levels as LEL percentage
Displays current ambient tempera
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- Contact Now
Gas Leak Sensor LCD Display Screen Combustible Smart LPG Gas Alarm Detector
US$6.15-7.71
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Features
1.High reliability sensor
2.A human voice alarm
3.Flammable gas detectors
4.Automatically detect sensor faults
5.SMT design, high stability
6.Alarm Indicator: Red LED flash
7.Failure I
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
3 Zones Security Alarm Control Panel
US$12.00
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
3 zones Security Alarm Control Panel
Product Description
Environmental Considerations
Temperature (Operating): 20° C to +50° C
Outputs Alarm Relay: Form "C", contacts rated at 3 A @ 28 V
- Ningbo DSW International Co., Ltd.
-
- Zhejiang, China
- Contact Now
Smart WiFi Smoke and Carbon Monoxide Alarm with LCD, Tuya Compatible, CE En14604 En50291 Certified
US$18.80-20.00
/ Piece
60 Pieces (MOQ)
60 Pieces (MOQ)
Product Parameters
Smart WiFi Smoke and Carbon Monoxide Alarm with LCD, TUYA Compatible, CE EN14604 EN50291 Certified
Operating voltage
3V lithium replaceable battery
Standby current
<10uA
Al
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Unmanned Aerial Vehicle Defense Uav Drones Detection Radar
US$1.00-120,000.00
/ sets
1 sets (MOQ)
1 sets (MOQ)
Product Description
What is XIPHOS Anti-Drone System?
XIPHOS is a unique multi-sensor fully self-contained solution for detecting, tracking, identifying and neutralization drones.
It can be d
- Time Varying Transmission Co., Ltd.
-
- Hunan, China
-
ISO9001:2015
ISO9001:2015
- Contact Now
Novasky 3D Ultra Wide Band Through Wall Radar Cem420
US$500.00-80,000.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Company Profile
Hunan NovaSky Electronic Technology Co.,Ltd. was established in 2006. The company focuses on electromagnetic detection, sensing and control technology, and provides product and sys
- Novasky Technology Company Limited by Shares
-
- Hunan, China
- Contact Now
High-Performance Wireless Signal Detector with 10MHz-4GHz Tracking Capability
US$225.00-230.00
/ pieces
2 pieces (MOQ)
2 pieces (MOQ)
Discover the ultimate in signal detection with the DS818 Signal Detection Analyzer! This powerhouse covers a wide frequency range from 10MHz to 4GHz, efficiently tracking radio waves, GPS tracke
Outdoor Portable Mini Rechargeable Personal Alarm with Flashlight High Decibels 130dB for Women Children Emergency Night Runnning Camping
US$4.02-4.25
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Outdoor Portable Mini Rechargeable Personal Alarm with Flashlight High Decibels 130dB For Women Children Emergency Night Runnning Camping
Product Description
Rechargeable Personal Alarm with flashl
- Ningbo Haishu Forcar Imp. & Exp. Co., Ltd.
-
- Zhejiang, China
- Contact Now
Multi Color Rounded Fashion 130 dB Aloud Personal Alarm with Key Ring LED Button Support OEM
US$1.64-2.39
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
This mini portable personal alarm is newest arrival personal alarm for lady, children and so on. The personal alarm is with keychain, which you can hang on your bag when outside. Just press the button
PIR Motion Alarm Door Bell DC/DC
US$5.00-6.00
/ Set
1000 Sets (MOQ)
1000 Sets (MOQ)
INFRARED SENSOR REMOTE ALARM
sensor: 9V battery(not included)
Receiver:2xAA battery(not included)
*It detects almost every movements, and sends a signal to the receiver from up to 400 feet away.
Manual Operation Siren Wslk-120 Hand Alarm Crank Siren with Stand, Civil Defence Siren
US$89.00-119.00
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
LK-120 is designed to provide effective warnning in applications where there is no power supply such as:
Civil defence.
Camp sites.
Mountain rescue.
Frontier sentry and coast guard warning.
As li
Mini Personal Alarm Keychain with LED Flashlight for Women
US$3.00-3.30
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Place of Origin
China Guangdong
Brand Name
MZK
Model Number
MZK-011
Product name
Personal Alarm
Battery
lithium battery(chargeable)
Decibel
120DB
Material
ABS Plastic
Lead time
3-7wo
- Guangdong Meizhongkai Security Technology Co., ...
-
- Guangdong, China
- Contact Now
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About Alarm FAQ
-
What are the key features to consider when choosing alarm systems for security purposes?
When selecting 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 alarm systems in China?
In China, reliable suppliers of 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 alarm systems offer for security businesses?
Wholesale purchases of alarm systems often provide cost savings, bulk discounts, customized solutions, and consistent quality. When buying alarms in bulk, you can benefit from volume discounts, ensuring you receive high-quality products that meet the needs of your security operations.
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