High Quality Wired Gas Detector with Solenoid Valve in Alarm
US$4.50-6.00
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description This Gas Detector adopts advanced gas sensor. The combustible leakage gas can be detected by the method of light/sound alarm and driver the valve to remove the danger. It can conne
Wall Mounted 12V/220V LPG/Natural Gas Leakage Detector Alarm
US$4.50-6.00
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description Domestic gas alarm MTGA12 is home use natural gas alarm LPG gas alarm designed to detect the concentration of combustible gases or vapors using high quality air-sensitive component
Smoke Detector Wireless Home Fire Alarm System Interlinkable Smoke Alarm with 433.92MHz
3000 Sets (MOQ)
Smoke Detector Wireless Home Fire Alarm System Interlinkable Smoke Alarm with 433.92MHz Lm-101LC
Product Description
1. Brief introduction
LM-101LC/D/E/F/G fire detecting wireless online alarm is
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
-
ISO14001, ISO45001:2018, ISO9001:2015
ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Hot Battery Powered Carbon Monoxide Detector with LCD Display
100 Pieces (MOQ)
En50291 BSI Certified Carbon Monoxide Alarm Battery Operated
Product Description
Battery operated carbon monoxide alarm
Technical Parameter:
Power source:3xAA LR6 battery
Concentration ra
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
-
ISO14001, ISO45001:2018, ISO9001:2015
ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Fire Alarm/ Wired Conventional Photoelectric Smoke Detector Sensor SD-119
US$5.30-9.00
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Specifications:
Product Name:
Qualified Optical Heat Detector with UL,EN and CE
Model:
HD912-4
Response Temperature:
Fixed temperature 57ºC or Rate-of-Rise
Ceiling Spacing:
50 foot ra
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
-
ISO9001:2015
ISO9001:2015
- Contact Now
CE Atex Certified IP66 4 Gas Meter Portable Multi-Gas Detector Lel, Co, H2s, O2
US$60.00-130.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
CE ATEX certified IP66 4 Gas Meter Portable Multi-Gas Detector Lel, Co, H2s, O2
Introduction
H2000 portable gas detector is typical 4 gas detector for LEL, O2, H2S, CO, and it supports the continu
- Nanjing AIYI Technologies Co., Ltd.
-
- Jiangsu, China
- Contact Now
2 Wire Photoelectric Conventional Fire Smoke Detector CD2010
US$2.20-5.00
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description:
• 2-wire (LED Continuously Emitting Red Light)
• Durable sensor head, no need for replacement
• Wide voltage range, and stable output
• Easy instal
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
-
ISO9001:2015
ISO9001:2015
- Contact Now
2022 New Design Portable H2s Gas Detector H1600 for Personal Safety
US$40.00-70.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
2022 new design Portable H2S Gas Detector H1600 for personal safety
Introduction
H1600 portable gas detector can detect toxic gases such as oxygen, chlorine, ammonia, carbon monoxide in the enviro
- Nanjing AIYI Technologies Co., Ltd.
-
- Jiangsu, China
- Contact Now
Commercial Use Back-up Alarm with Wire Connection
US$1.00-9.99
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Warning alarms are installed on vehicles and equipment to alert pedestrians, workers, and other nearby personnel to the vehicle's operation. They are often used in public trans
2023 CE NF Standalone Photoelectric Smoke Alarm with 10 Years Lithium Battery
US$5.00-6.50
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Built-in 3V lithium battery photoelectric smoke alarm
Technical Specifications:
Low Voltage Threshold
≤2.6V
Power Source
DC 3V battery
Hush time
8 minutes
Quiescent Current
≤ 5uA
Produ
- Zhejiang Jiaboer Electronic Technology Co., ...
-
- Zhejiang, China
- Contact Now
Multi-Mission 3km Handheld Detector: 100MHz-6GHz All-Band Coverage with LTE/5g/Drone Signal Identification
US$28,000.00-32,000.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Introducing our cutting-edge UAV radio detection equipment, a marvel of modern technology designed for unparalleled performance in drone defense. This advanced system expertly sca
- Zhejiang Fanshuang Technology Co., Ltd.
-
5(5.0)
"Fantastic Service"Fantastic Service - Zhejiang, China
-
ISO45001:2018, ISO14001, Others
ISO45001:2018, ISO14001, Others
- Contact Now
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.
100MHz-6GHz Portable Drone RF Detection & Location System
US$2,880.00-3,500.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Specification Frequency Range 100-6000MHz Detection Radius 2-3km (in open area) Respond Time <6s Max Detection numbers(simultaneously) ≥10 Packing & Delivery Company Profile INTOP TECHNOLOGY We are ma
- HANGZHOU INTOP TECHNOLOGY CO., LTD.
-
- Zhejiang, China
- Contact Now
RFID Metal Tag for Asset Tracking (08)
US$0.10-0.70
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Available with 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 applications
- Guangzhou DAILY RFID CO.,LIMITED
-
- Guangdong, China
- Contact Now
LPG+Co 2-in-1 Gas Leak Detector, Carbon Monoxide Alarm LPG Gas Detector
US$10.00-12.00
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
LPG+CO combined detector, multi gas detector, carbon monoxide alarm LPG detector
Advanced Features:
Reliable Electrochemical and Semiconductor Sensor
CO/Gas Combo Detectors
AC 90-220V AC Power S
- Shenzhen Sconda Intelligent Technology Co., Ltd
-
- 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
JT-SSJ12W13-B-E Household Gas Detector, Natural Gas Alarm for Domestic Use
US$9.90
/ pcs
1 pcs (MOQ)
1 pcs (MOQ)
Product Description
The JT-SSJ12W13-B-E Type Combustible Gas Detector is designed in accordance with the national standard GB15322.2-2019 and EN 50194-1:2023, EN 61010-1:2010+A1:2019, EN IEC 61326-1:
- Jinan Ben'an Technology Development Co., LTD
-
- Shandong, China
-
ISO9001:2015, ISO45001:2018, ISO14001
ISO9001:2015, ISO45001:2018, ISO14001
- Contact Now
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
WiFi Outdoor Alarm Siren Tuya Smart Life for Security Home Alarm System
US$33.00-38.00
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
LB-01WF
Smart Life TUYA
WIFI Outdoor Siren with flash
Contact: Alice Lee
26 years in the company, professional alarm sales director.
I. Product Features
WiFi connection, APP inte
Network Remote 33 Zones Check Archway Metal Detector for Embassy Base
US$1,000.00-1,300.00
/ Set
1 Set (MOQ)
1 Set (MOQ)
Outdoor Safety Inspection Network Remote Walk Through Metal Detector For Embassy
Features
The LCD backlight: 0-99seconds show that the time is continuously adjustableDetection zone: 18 zo
- Shenzhen Xinyuantong Electronics Co., Ltd.
-
- Guangdong, China
-
ISO9001:2015, ISO45001:2018, ISO14001
ISO9001:2015, ISO45001:2018, ISO14001
- Contact Now
En/UL Addressable Smoke Detector
1000 Pieces (MOQ)
SNA-360 analogue addressable photoelectric smoke detectors are microprocessor controlled state-of-the-art detectors compatible with popular control and indicating equipment loop protocols.
Advanced e
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- Contact Now
Fire Alarm Panic Button Protection Cover Waterproof Mcp Manual Call Point Cover
US$26.80-30.80
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Sumring manual call point protective cover .
* Protective cover helps stop false fire alarms
* Super tough clear polycarbonate tamper proof cover and piezo horn
* Horn sounds when cover is lifted t
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.
-
- Zhejiang, China
- Contact Now
UL1484 Standard Battery Powered Natural Gas Leak Detector
US$30.00-33.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
UL1484 Standard 10-Year Battery Powered Natural Gas Leak Detector with Long Product Life Factory Direct Alarm System Product Parameters Type of Gas:Natural gas (methane, propane, liquefied gas) Gas se
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Yl-161 Portbal Door Stop Alarm
US$0.85-0.88
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
door stop alarm
put the alarm at the botton of the door in room.
the metal plate will detect the door moving and alarm about 30 seconds
3 pcs AAA battery 100db loudness
DOOR STOP ALARM
YL-
Manual Operated Siren, Air RAID Siren (LK-120)
US$93.00-99.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description This Manual siren MTHOS03 is equiped with baffle shutter mechanism in the sound window. It can select the sound intensity signal and the sound window can be quickly closed to block
100W Ambulance Fireengine Car Siren Alarm Amplifier (SI100C)
US$9.90-16.90
/ Set
1 Set (MOQ)
1 Set (MOQ)
Siren speaker, car siren
Used for car, cop car, fire fighting, ambulance EMS,
Wrecker, project car, sprinkler, patrol car, emergency vehicle ect.
Product Description
Model: SI100C
Voltage: D
- SUTEER ELECTRONIC CO., LTD.
- Zhejiang, China
- Contact Now
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)
Specification Product Name Rechargeable Personal Alarm with flashlight Model Number HL79505 Battery 3.7v 130mah Material: ABS Size: 68*26*13mm Features Alarm : 130db Charging time: 1 hours Discharging
- Ningbo Haishu Forcar Imp. & Exp. Co., Ltd.
-
- Zhejiang, China
- Contact Now
Universal GSM/PSTN Alarm Auto Dialers Support Phone Calls and SMS Notifications
US$58.00-65.00
/ Set
10 Sets (MOQ)
10 Sets (MOQ)
GSM dialers is designed to compatible with any wired alarm panel, It is Simple to install and easy to maintain Please read through this manual before using this product with other alarm panel.
Feat
Durable 24VDC Safety Alarm Light SAL1-xxx
US$30.00-50.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
SAL1 series tower light features
SAL1 warning light made high-quality LED and has a long service life. Wide range of long-distance visibility and clear recognition effect.
The overall sealing of
1/10
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.
Haven't found what you want?
Product Alert
Subscribe to product alert and stay updated to what's new and popular on the market.
