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Alarm

20,680 results for Alarm

1/2/4zone Conventional Fire Alarm Control Panel for Fire System CF-800X

US$43.00-55.00 / Piece
1 Piece  (MOQ)
Analogue Addressable Fire Alarm Control Panel CF-800X CF800X series conventional fire alarm control panel supports 1/2/4 zones and 3 groups of sounders. Each zone can connect up to 50 smoke detectors

2 Wire Photoelectric Conventional Fire Smoke Detector CD2010

US$2.20-5.00 / Piece
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

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

10y Battery Operated Interlinked Smoke Detector for Home Security RF868MHz

3000 Sets  (MOQ)
Battery Operated Carbon Monoxide Detector For Home Security Product Description 1. Brief introduction KD-122LA Wireless Interconnected Fire Detecting Alarm is a photoelectric smoke alarm with low

Handheld 4 in 1 O2/Co/H2s/Ex Portable Gas Detector Multi Gas Detector

US$150.00-300.00 / Piece
5 Pieces  (MOQ)
Product Description MTPG12 portable multi-gas detector could detect combustible gas, O2 and other two types toxic gases continuously and simultaneously. It is widely used in the area where explosion-p

Yl-161 Portbal Door Stop Alarm

US$0.85-0.88 / Piece
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-

High-Precision 2 Gas Meter WiFi & Wireless Co, LPG, LNG Gas Detector Alarm

US$16.00-20.00 / Piece
1000 Pieces  (MOQ)
LPG/LNG Gas + Carbon Monoxide 2 in 1 Gas Leak Detector Alarm for Home Kitchen Cooking Advanced Features: Reliable Electrochemical and Catalytic Sensor CO/Gas Combo Gas Detector AC90V~240V LCD D

DIY Security Wi-Fi GSM Home Burglar Alarm System with Ios/Android APP, Push Alarm SMS Via Wi-Fi Yl-007ws1n

US$38.00 / Piece
5 Pieces  (MOQ)
1.Using the Industrial WIFI module and support standard wireless 802.11b/g/n 2.Support real-time state feedback,and will sent the host state real-time feedback to the APP. 3.One key alarm, quick an

100dB Backup Alarm for Forklifts 12V, 24V

US$1.99-4.99 / Piece
100 Pieces  (MOQ)
Product Description Model Voltage (VDC) Output level(±4dBA @4FT) Remarks YS-B11WH 12~24 100 beep sound YS-B11WH-C 12~24 100 continuous sound YS-B15 12~48 100 beep sound Y

2023 Fire Prevention Smoke Detector Safety Kit Alarm Wireless Smoke Sensor Home System

US$9.50-12.50 / Piece
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

En50291 Certified 10 Years Battery Powered Sensors Carbon Monoxide Detector Alarm

US$12.80-14.00 / Piece
50 Pieces  (MOQ)
Product Description Product Parameters Stand alone carbon monoxide detector Operation Voltage 6V battery Battery life Replacable or sealed in 10 years Standby working current: <30uA Wake up c

CE Atex Certified IP66 4 Gas Meter Portable Multi-Gas Detector Lel, Co, H2s, O2

US$60.00-130.00 / Piece
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

Sntoom Ms-390 High Decibel Industrial Alarm Sound Electric Fast Wail Motor-Driven Sirens

US$9.80-14.00 / Piece
10 Pieces  (MOQ)
Feature: Dedicated motor,high quality. Durable,high volume,therefore,easy to distance when passing tones. Applicable in a variety of cranes,ships,fire alarm systems transmit signals,as well as farms

RFID Metal Tag for Asset Tracking (08)

US$0.10-0.70 / Piece
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

Drone Detector Handheld Uav Radio Detection 100-6000MHz 3km Fpv Detection and Locating Portable C-Uav Device Early Alarm

US$3,000.00-3,500.00 / Piece
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

Industrial Relay Output AC110V 4 Wire Smoke Detector for Factories

US$11.20-12.00 / Piece
50 Pieces  (MOQ)
AC220V Power Cabinet Machine Room 4-Wire Smoke Detector With Relay Output For Fire Safety System Introduction 220V AC Power 4-Wire smoke alarm with relay output is common used for

FCC CE Certificated Competitive Price 24GHz 1000m Perimeter Protection Surveillance Radar Alarm

US$8,500.00 / Piece
1 Piece  (MOQ)
About us Hunan Nanoradar Science and Technology Co., Ltd is a subsidiary of Novasky, which is established in 2012 which is specialized in developing, producing and selling millimeter wave radar

Universal GSM/PSTN Alarm Auto Dialers Support Phone Calls and SMS Notifications

US$58.00-65.00 / Set
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

Anti-Theft Recoil Pull Box Retractable Cord Reel with String Cable

US$5.30-5.60 / Piece
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

Unmanned Aerial Vehicle Signal Block Jammer

US$1.00-120,000.00 / sets
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

APP Control Factory Price 4G/2g Smart Life Intrusion WiFi Touch Anti-Thief Intruder Wireless Burglar GPRS/GSM Home Security Alarm

US$52.90-59.90 / Piece
20 Pieces  (MOQ)
Product Description Factory Price App Control 4G/2g Tuya Smart Life Intrusion WiFi Touch Anti-Thief Intruder Wireless Burglar GPRS/GSM Home Security Alarm GSM+WiFi Dual Network Technology, 600MH

Durable 24VDC Safety Alarm Light SAL1-xxx

US$30.00-50.00 / Piece
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

Tuya WiFi 4G Home Security Alarm System with Wired Wireless Smart Zones

US$100.00-120.00 / Set
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

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)
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

Mini Personal Alarm Keychain with LED Flashlight for Women

US$3.00-3.30 / Piece
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

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)
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

PIR Motion Alarm Door Bell DC/DC

US$5.00-6.00 / Set
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.

8PCS Bright LED 4 Modes Rechargeable Portable Mini 130dB Personal Waterproof IP44 Alarm with Clip for Outdoor Camping Pet

US$5.74-6.04 / Piece
1000 Pieces  (MOQ)
Specification Product Name Rechargeable Personal Alarm with flashlight Model Number HL79503 Battery 3.7v 130mah Material : ABS Size: 78x25x18mm Net weight: 28g Charging time: 1-2hours Discharging time

Network Remote 33 Zones Check Archway Metal Detector for Embassy Base

US$1,000.00-1,300.00 / Set
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

Portable Battery Operated Powered Carbon Monoxide Alarm Co Gas Leak Alert Detector

US$6.35-6.65 / Piece
1 Piece  (MOQ)
Features: 1.Low voltagebattery change prompt. The LCD screen displays LB while taking out the battery, or low of the battery. 2. Unique design and convenient installation. Wall mounted or ceiling
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About Alarm FAQ
  • QWhat 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.

  • QWhere 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.

  • QWhat 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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