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alarm controller
3,000+ factories verified
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Factory Supply Gas Alarm System Control Panel Gas Smoke Alarming Controller
US$
877.20
-
912.80
1 sets
(MOQ)
Ex RS485 Fixed Gas Detector Wall Mounting 16 Ways Gas Alarm Controller
US$
400.00
-
454.00
1 sets
(MOQ)
Touch Screen Display Fixed Gas Alarm Controller System Gas Control Panel
US$
877.20
-
912.80
1 sets
(MOQ)
Nkyf LCD Display LPG Auto Safety Intelligent Gas Alarm Gas Controller
US$
877.20
-
912.80
1 sets
(MOQ)
1/4
Beijing Zetron Technology Co., Ltd
8 yrs
·
5.0
·
Trading Company
Send Inquiry
Zetron Th100-8 8 Channels Gas Alarm Controller
US$
1,000.00
-
3,000.00
1 Piece
(MOQ)
Zetron Mic2000 Gas Alarm Controller
US$
1,000.00
-
3,000.00
1 Piece
(MOQ)
Zetron Mic3000 Gas Alarm Controller
US$
1,000.00
-
3,000.00
1 Piece
(MOQ)
Zetron Mic2000 8 Channels Gas Alarm Controller with 4-20mA and RS485
US$
1,000.00
-
3,000.00
1 Piece
(MOQ)
1/4
Hebei Zehong Technology Co., Ltd.
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Spray Painting Workshop Flammable Gas Concentration Monitoring Alarm Controller
US$
191.30
-
223.19
10 Pieces
(MOQ)
RS485 4G Fixed Gas Detector Wall Mounting Gas Alarm Controller
US$
200.00
-
450.00
10 Pieces
(MOQ)
RS485 4G Fixed Gas Detector Controller for Multi-Gas Monitoring and Alarm
US$
200.00
-
450.00
10 Pieces
(MOQ)
Explosion Proof Control System Combustible Gas Alarm Controller
US$
70.00
-
132.50
10 Pieces
(MOQ)
1/4
Shanghai Winning Electric Co., Ltd.
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
220V/110V Automatic Fault Alarm Water Pump Controller for Submersible Pump
US$
30.00
20 Pieces
(MOQ)
Overflow Alarm Water Pump Controller Submersible Pump Control Panels
US$
61.00
-
75.00
18 Pieces
(MOQ)
Tuya APP Water Tank Liquid Level Sensor Pump Automatic Controller Smart Alarm Monitor
US$
52.00
-
64.00
1 Piece
(MOQ)
Intelligent Water Pump Controller with Overflow Alarm Phase Sequence Protection IP54
US$
58.00
-
64.00
1 Piece
(MOQ)
1/4
Henan Zhong An Electronic Detection Technology CO.,LTD
14 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Zhongan High-Tech S8600 Multi-Point Monitoring Gas Concentration Alarm Controller
US$
145.00
-
185.00
1 Set
(MOQ)
Qd6370K Fast Delivery Customized Fixed 1- 4 Channel Gas Alarm Panel Controller
US$
145.00
-
185.00
1 Set
(MOQ)
Gas Alarm Controller Panel RS485 Signal Output Wall Mounted Controller
US$
245.00
-
265.00
1 Set
(MOQ)
Hydrocarbon Detector Stationary Gas Detector Disposable H2s Monitors
US$
75.00
-
85.00
1 Set
(MOQ)
1/4
Mz Motor Co., Ltd.
15 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Intelligent Mosfet Controller with Anti-Theft Alarm for E-Rickshaw
US$
12.00
-
19.00
50 Pieces
(MOQ)
Intelligent Controller with Anti-Theft Alarm for E-Rickshaw
US$
30.00
-
45.00
50 Pieces
(MOQ)
OEM ODM 24 Tubes BLDC Electric Tricycle Rickshaw 1000W 1200W Motor Controller
US$
12.00
-
19.00
50 Pieces
(MOQ)
Aluminum Alloy 18tubes Brushless DC 48V/60V 800W Motor Controller for Electric Scooter
US$
11.00
-
24.00
50 Pieces
(MOQ)
1/4
Dongguan Dalang Aoer Sensor Co., Ltd.
4 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Magnetic Float Type Top Mount Oil/Fuel/Liquid/Water/Diesel/Gas/Gasoline/Propane/Ethanol High and Low Level Alarm Controller
US$
2.59
-
2.99
10 Pieces
(MOQ)
Magnetic Float Type Side-Mount Oil/Fuel/Liquid/Water/Diesel/Gas/Gasoline/Propane/Ethanol High and Low Level Alarm Controller
US$
2.59
-
2.99
10 Pieces
(MOQ)
Magnetic Float Type Side-Mount/Top Mount Oil/Fuel/Liquid/Water/Diesel/Gas/Gasoline/Propane/Ethanol Low Level Alarm Controller
US$
2.59
-
2.99
10 Pieces
(MOQ)
Magnetic Float Type Side-Mount/Top Mount Oil/Fuel/Liquid/Water/Diesel/Gas/Gasoline/Propane/Ethanol High and Low Level Alarm Controller
US$
2.59
-
2.99
10 Pieces
(MOQ)
1/4
Xuzhou Sanhe Automatic Control Equipment Co., Ltd.
17 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Stc-9100 Digital Temperature Controller Stc9100 Thermostat 24 Hour 10A Refrigeration Defrosting Alarm Temperature Measurement
US$
4.50
-
5.15
100 Pieces
(MOQ)
Thermostat Intelligent Temperature Controller Stc-8080A+ Refrigeration Timing Defrosting for Refrigerator Cold Storage OEM ODM Supported Alarm
US$
4.50
-
4.85
100 Pieces
(MOQ)
Ecs-180neo Digital Freezer Refrigerator Controller Thermostat Defrost Fan Alarm Aquarium Temperature Control with Sensor
US$
8.00
-
11.00
100 Pieces
(MOQ)
Temperature Controller Stc-100A Heating, Refrigeration, Delay Protection Temperature Alarm Fruit and Vegetable Preservation Temperature Controller
US$
4.40
-
5.40
100 Pieces
(MOQ)
1/4
Nanjing AIYI Technologies Co., Ltd.
Send Inquiry
Sil2 Certified Gas Alarm Controller with 3 Relay Outputs
US$
580.00
-
1,260.00
1 Piece
(MOQ)
Ags1000 Gas Detector Controller for Alarm System
US$
580.00
-
1,260.00
1 Piece
(MOQ)
Car Park Alarm Controller for Co and CO2 Monitoring
US$
320.00
-
480.00
1 Piece
(MOQ)
4-20mA Addressable Industrial Control Panel with Atex Approval
US$
130.00
-
195.00
1 Piece
(MOQ)
1/4
Nanjing Hangjia Electronic Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
HDM1100 Two Alarm 4-20mA 0-10V Temperature Controller
US$
40.00
-
65.00
1 Piece
(MOQ)
HDM1100 Digital Display Two way Alarm Temperature Controller pressure control on off
US$
30.00
-
40.00
1 Piece
(MOQ)
Two-Way Alarm 4~20mA Output Pressure Temperature Controller Digital Display
US$
40.00
-
65.00
2 Pieces
(MOQ)
4~20mA Flange Connection Magnetic Liquid Level Transmitter
US$
110.00
-
180.00
1 Piece
(MOQ)
1/4
Anhui Hechuang Intelligent Manufacturing Co. Ltd
Send Inquiry
Universal Intelligent Digital Display & Alarm Controller
US$
50.00
-
300.00
1 Piece
(MOQ)
Industrial pH and ORP Controller with LCD Display and Alarms
US$
200.00
1 Piece
(MOQ)
High-Precision Multi-Function Display & Alarm Controller with Isolated 4-20mA Output
US$
50.00
-
300.00
1 Piece
(MOQ)
Precision Dual Relay Controller for Temperature and Conductivity Monitoring
US$
200.00
1 Piece
(MOQ)
1/4
Anhui Qidian Automation Technology Co., Ltd.
4.0
Send Inquiry
4-Relay Water Level Controller for Tank Deep Well Liquid Level Indicator AC220V Alarm Level Control Instrument 4-20mA
US$
18.00
-
25.00
1 Piece
(MOQ)
Temperature, Pressure, Level, Water Pump, Electromagnetic Valve Measurement Display Control Alarm Intelligent Single Loop Controller
US$
15.00
-
25.00
1 Piece
(MOQ)
Intelligent Alarm Digital Water Level Pressure Temperature Controller with Display
US$
18.00
-
25.00
1 Piece
(MOQ)
LCD/LED Display Control Instrument Factory Price Digital Display Controller with Alarm Control 4 Relays Output DC220V Power Supply
US$
18.00
-
25.00
1 Piece
(MOQ)
1/4
Nanjing KELISAIKE Safety Equipment Co., Ltd.
22 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
K1000-32/16 Gas Alarm Controller with Wireless Transmission
US$
399.00
-
620.00
1 Piece
(MOQ)
K1000 Multi Channels (4/8/16/32) Gas Alarm Controller Use RS 485 Signal
US$
525.00
1 Piece
(MOQ)
K1000 Gas Control Panel 4/8 Channel Four/Eight Way Controller Connect Fixed Gas Alarm Controller
US$
450.00
1 Piece
(MOQ)
Industrial Gas Concertation Control Gas Alarm Acetylene for Safety Gas Detector Controller
US$
450.00
1 Piece
(MOQ)
1/4
Shenzhen Asenware Test and Control Technology Co., Ltd.
5.0
Send Inquiry
Simple Interaction Operation Fire Alarm Voice Evacuation Controller Integrated Connectivity
US$
870.00
-
890.00
1 Piece
(MOQ)
Diesel Engine Driven Water Pump
US$
800.00
-
10,000.00
1 Piece
(MOQ)
Asenware Real-Time Emergency Communication System Voice Alarm Controller with Instant Alerts
US$
421.00
-
435.00
50 Pieces
(MOQ)
Emergency Voice Evacuation System Voice Alarm Controller with History Record
US$
421.00
-
435.00
50 Pieces
(MOQ)
1/4
Beijing Fuanshi Technology Co., Ltd.
19 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Advanced Smart Energy Power Controller with Alarm for Glass Manufacturing
US$
600.00
-
1,500.00
1 Piece
(MOQ)
High-Efficiency Power Controller with Integrated Fault Alarm System
US$
600.00
-
1,500.00
1 Piece
(MOQ)
Fuanshi Thyristor Power Controller with Automatic Detection and Automatic Alarm Function for New Energy Industry
US$
600.00
-
1,500.00
1 Piece
(MOQ)
Advanced Single Phase Power Controller with Alarm System
US$
600.00
-
1,500.00
1 Piece
(MOQ)
1/4
Shanghai TM Sensor Co., Ltd.
20 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Alarm Sealed Gauge Diffused Silicon Electronic Pressure Controller
US$
160.00
-
200.00
1 Piece
(MOQ)
Ns-Yb04c-A1 Dual Digital Indicator/Display Controller/Display Instrument/
Negotiable
1 Piece
(MOQ)
Smart Pressure Controller for Liquid and Gas, Easy Installation
Negotiable
1 Piece
(MOQ)
4-Digit Dual Display Weighing Indicator Display Controller Weighing Controller
US$
65.00
-
220.00
1 Piece
(MOQ)
1/4
Hangzhou Xinjian Electronic Co., Ltd.
5.0
Send Inquiry
Wd6 PRO Advanced Controller with High-Current Dry Contact for Critical Alarms
US$
35.00
-
80.00
1 Piece
(MOQ)
Nw245 Intelligent Ventilation System Controller with Multi-Alarm Output for Critical Facilities
US$
130.00
-
250.00
1 Piece
(MOQ)
Xjk-Xg2e4 PRO Heated Compressor Air Dryer Controller with Alarm Logging for Proactive Maintenance
US$
150.00
-
200.00
1 Piece
(MOQ)
Nw245 Intelligent Ventilation System Controller with Fire Alarm for Telecom Shelter
US$
130.00
-
250.00
1 Piece
(MOQ)
1/4
Yuyao Gongyi Meter Co., Ltd.
26 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Cj Temperature Controller with 3-LED Display, One Group Alarm (XMTG-318)
US$
18.20
1 Piece
(MOQ)
Mutli-Intelligence Temperature Controller with Upper, Lower Limit Alarm (XMTD-938)
US$
27.80
1 Piece
(MOQ)
Xmtg-818 Digital Pid Temperature Controller with One Group Alarm, and Have Ce, RoHS and UL Certificates
US$
16.38
-
64.38
1 Piece
(MOQ)
Industrial Automation Digital Temperature Controller with Alarm (XMTF-918)
US$
25.80
1 Piece
(MOQ)
1/4
Shenzhen Xinhean Technology Co., Ltd.
Send Inquiry
Automatic Gas Extinguisher Fire Alarm Control Panel Gas Extinguishing Controller
US$
155.00
-
170.00
1 Piece
(MOQ)
16 Zone Conventional Fire Alarm Controller Red for Fire Safety Alarm System
US$
130.00
-
150.00
1 Piece
(MOQ)
Conventional 4/8/16 Zone Fire Detector Controller for Fire Alarm System
US$
140.00
-
210.00
1 Piece
(MOQ)
Gas Fire Extingushing Controller for Fire Alarm System
US$
400.00
-
460.00
1 Piece
(MOQ)
1/4
Chongqing Jiuxin Automation Technology Co., Ltd
11 yrs
·
Trading Company
Send Inquiry
Fix2100 Gas Alarm Controller Gas Monitoring System with Alarm
US$
1,000.00
-
2,000.00
1 Piece
(MOQ)
Fix2100 Gas Alarm Controller
US$
1,000.00
1 Set
(MOQ)
Intelligent Gas Alarm Controller (LCD display) for Flammable Gas
US$
1,000.00
1 Set
(MOQ)
Intelligent Gas Alarm Controller for Dangerous Gas Leakage
US$
1,000.00
1 Set
(MOQ)
1/4
Kunming Gen Qian Commercial Co., Ltd.
14 yrs
·
5.0
·
Trading Company
Send Inquiry
64 Loops Fire Alarm Controller (linkage type)
US$
3,000.00
-
5,000.00
1 Piece
(MOQ)
64 Loops Fire Alarm Controller (linkage type) Security Systems
US$
3,000.00
-
5,000.00
1 Piece
(MOQ)
Explosion Proof Drive Interface/Repeater Module
Negotiable
1 Piece
(MOQ)
2 Loop 512 Points Addressable Fire Control Panel (linkage type)
US$
450.00
-
880.00
1 Piece
(MOQ)
1/4
Mantern Industrial Co., Limited
5.0
Send Inquiry
Gas Leak Alarm Good Quality Direct Digital Gas Detector Controller
US$
80.00
-
300.00
1 Piece
(MOQ)
Sil2 Certified CO2 Gas Alarm Controller with 2 Relay Outputs
US$
80.00
-
300.00
1 Piece
(MOQ)
Gas Detector Controller for Alarm System
US$
80.00
-
300.00
1 Piece
(MOQ)
8 Channels Gas Sensor Controller for Alarm Monitoring
US$
80.00
-
300.00
1 Piece
(MOQ)
1/4
Hangzhou Taguard Technology Co., Ltd.
10 yrs
·
Trading Company
Send Inquiry
2 Ports Security Anti-Theft Display Alarm System Controller
US$
14.50
-
15.50
1 Piece
(MOQ)
Multi 4 Ports Electronics Anti-Theft Display Security Alarm Host Device Controller
US$
33.70
-
34.90
1 Piece
(MOQ)
8 Ports Smartphone Tablet Display Security Alarm Controller
US$
37.50
-
39.20
1 Piece
(MOQ)
10 Ports Anti-Theft Alarm Security Display System Controller
US$
41.30
-
43.50
1 Piece
(MOQ)
1/4
Ningbo Superior Machinery Co., Ltd.
Send Inquiry
Superior Indirect Cooling Flux(80L/min) Oil Type Mold Temperature Controller with Alarm Devices
US$
1,100.00
-
1,500.00
1 Set
(MOQ)
Superior Indirect Cooling Flux(56x2L/min) with Alarm device Oil Type Mold Temperature Controller
US$
1,500.00
-
2,000.00
1 Set
(MOQ)
Superior High Quality PID Water Mold Temperature Controller with Alarm Devices for Plastic Machine
US$
1,500.00
-
2,000.00
1 Set
(MOQ)
Intelligent Digital Pressure Controllers for Plastic Machine
US$
150.00
-
500.00
1 Set
(MOQ)
1/4
Kelaimi Ai Technology (Hainan) Co., Ltd.
Send Inquiry
Stc-9200 Digital Temperature Controller Thermoregulatorre with Frigeration Defrost Fan Alarm Functio
US$
6.50
-
7.00
100 Pieces
(MOQ)
Stc-9200 Digital Temperature Controller with Refrigeration Defrost Fan Alarm Function
US$
6.50
-
7.00
100 Pieces
(MOQ)
Stc-9200 Digital Temperature Controller Thermoregulatorre with Frigeration Defrost Fan Alarm Functio
US$
6.50
-
7.00
100 Pieces
(MOQ)
Stc-9200 Digital Temperature Controller Thermoregulatorre with Frigeration Defrost Fan Alarm Functi
US$
6.50
-
7.00
5 Pieces
(MOQ)
1/4
Nanjing Hangjia Electronic Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
4 Alarm Universal Input Signal Display Indicator Controller
US$
25.00
-
35.00
2 Pieces
(MOQ)
16 Way Alarm Outputs RS485 RS232 Digital Output Temperature Controller Hdm5740
US$
135.00
-
195.00
2 Pieces
(MOQ)
Digital Display Instrument Pressure Liquid Level Water Level Display High and Low Alarm Temperature Controller Industrial Intelligent Digital Display
US$
30.00
-
40.00
2 Pieces
(MOQ)
Water Level Alarm Controller 0-5m 0-10m LED Indicator Controller
US$
25.00
-
35.00
2 Pieces
(MOQ)
1/4
CCSDA Technology Co., Ltd
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Wm100 Intelligent Water Line Alarm System Automated Poultry Water Supply Controller
US$
324.00
-
405.00
1 Piece
(MOQ)
3-Phase Power Failure Alarm A3 Guard Safety Voice Broadcast 7-Inch Screen Controller
US$
935.00
-
1,170.00
1 Piece
(MOQ)
Centralized Farm Intelligence Manage Two Hundred Controllers with The Network Alarm A3
US$
935.00
-
1,170.00
1 Piece
(MOQ)
Smart Farm Temperature Controller F100
US$
1,146.00
-
1,432.00
1 Piece
(MOQ)
1/4
ACREL CO., LTD.
23 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Acrel Temperature & Humidity Controller Whd46-11/J with Alarm Measure One Channel Temperature&Humidity (with sensors)
US$
51.80
1 Piece
(MOQ)
Industrial Digital Temp Controller with Alarm Whd20r-22/J 35mm DIN Mount Measure Two Channel
US$
51.80
1 Piece
(MOQ)
Acrel Whd46-22/J Dual Channel Digital Temperature and Humidity Controller with Alarm Feature
US$
76.30
1 Piece
(MOQ)
Acrel 8 PT100 Measurement Artm-8 Multi-Channel Temperature Controller Thermostat 2 Alarm Relays with RS485 for Distribution Box
US$
70.00
-
90.00
1 Piece
(MOQ)
1/4
Yueqing Saishi Electronic Co., Ltd.
8 yrs
·
Trading Company
Send Inquiry
Sinotimer Mt-L Digital Pid Temperature Controller - 96X96mm Panel, K/E/J/N Input, Dual Output, 100-240VAC Relay/SSR Output, Alarm
US$
15.00
1 Piece
(MOQ)
CH402 Pid Temperature Controller -K-Type/Universal Input, Relay /SSR Output, 0-1300°C, 100-240VAC, Double or Single Alarms Thermostat
US$
15.00
10 Pieces
(MOQ)
Industrial Temperature Controller CH102 - Pid Control Thermostat, 0-1300°C Range, Relay Output, for HVAC and Manufacturing
US$
15.00
10 Pieces
(MOQ)
Sinotimer Mt-M Digital Temperature Controller - 72X72mm Panel, K/E/J/N Input, Dual Output, 100-240VAC Dual Display
US$
15.00
10 Pieces
(MOQ)
1/4
SHENZHEN KORNO I AND E CO., LTD
5.0
Send Inquiry
Multi Channel Workshop Safety Control Alarm System Gas Detector Controller (16 channels)
US$
1,182.50
-
1,475.63
1 Piece
(MOQ)
Online Monitoring Gas Detector Controller Gas Alarm Controller 12 Channels Gas Detector Controller
US$
470.00
-
1,200.00
1 Piece
(MOQ)
Gas Alarm System Multi Gas Monitor Gas Alarm Controller 8 Channels Gas Detector Controller
US$
470.00
-
1,200.00
1 Piece
(MOQ)
Breath-Protecting IP65 Oxygen Gas Detector with Alarm (O2)
US$
245.88
-
302.38
1 Piece
(MOQ)
1/4
1
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