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alarm controller
3,000+ factories verified
Xuzhou Sanhe Automatic Control Equipment Co., Ltd.
17 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
OEM Temperature Controller Ecs-180neo Defrost Fan Alarm Aquarium Temperature Controller with Sensor
US$
8.00
-
11.00
100 Pieces
(MOQ)
Shtrol Ecb-1000q Cold Room Controller with Defrost and Alarm Features
US$
50.00
-
60.00
100 Pieces
(MOQ)
Stc-9100 Digital Temperature Controller Stc9100 Thermostat 24 Hour 10A Refrigeration Defrosting Alarm Temperature Measurement
US$
4.50
-
5.15
100 Pieces
(MOQ)
Cold Room Ecb-1000q Plastic Electric Control Paneltemperature Controller with Refrigeration 3HP, Defrost, Fan, Light and Alarm Output Light
US$
50.00
-
60.00
100 Pieces
(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 8 Channels Gas Alarm Controller with 4-20mA and RS485
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 Gas Alarm Controller
US$
1,000.00
-
3,000.00
1 Piece
(MOQ)
1/4
Shanghai Winning Electric Co., Ltd.
10 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Intelligent Water Pump Controller with Overflow Alarm Phase Sequence Protection IP54
US$
58.00
-
64.00
1 Piece
(MOQ)
Tuya APP Water Tank Liquid Level Sensor Pump Automatic Controller Smart Alarm Monitor
US$
52.00
-
64.00
1 Piece
(MOQ)
Overflow Alarm Water Pump Controller Submersible Pump Control Panels
US$
61.00
-
75.00
18 Pieces
(MOQ)
220V/110V Automatic Fault Alarm Water Pump Controller for Submersible Pump
US$
30.00
20 Pieces
(MOQ)
1/4
Anka Sci-Tech Co., Limited
Send Inquiry
Remote Controller for Anka Wireless Interconnected Alarms Test Locate Hush Button
US$
6.50
-
6.80
60 Pieces
(MOQ)
Anka Wireless Remote Controller for Hush & Test Anka Alarms with Lithium Battery
US$
6.40
-
6.60
50 Pieces
(MOQ)
Anka Wireless Interconnected Alarm Remote Controller
US$
7.10
-
7.30
5 Pieces
(MOQ)
Interlinked Remote Controller Wireless Connected with Smoke Detectors for Remotely Test and Silence and Locate
US$
6.50
-
7.00
10 Pieces
(MOQ)
1/4
Nanjing AIYI Technologies Co., Ltd.
Send Inquiry
Sil2 and Atex Certified Gas Detector Controller with Alarm System
US$
580.00
-
1,260.00
1 Piece
(MOQ)
Sil2 Certified Fixed Gas Alarm Controller with 3 Relay Output
US$
320.00
-
800.00
1 Piece
(MOQ)
Sil2 Certified So2 Gas Alarm Controller with 2 Relay Outputs
US$
130.00
-
195.00
1 Piece
(MOQ)
Sil2 Certified Gas Alarm Controller with 3 Relay Outputs
US$
580.00
-
1,260.00
1 Piece
(MOQ)
1/4
Shenzhen Asenware Test and Control Technology Co., Ltd.
5.0
Send Inquiry
Industrial Public Address and Voice Alarm System Controller Fire Alarm Supports Playback of Audio in MP3 Durable and Effective
US$
870.00
-
890.00
1 Piece
(MOQ)
Voice Controlled Security Alarm Controller for Hotel and Office
US$
421.00
-
435.00
50 Pieces
(MOQ)
High Performance Alarm Fire Voice Evacuation Controller Fast Respond and Reliable
US$
870.00
-
890.00
1 Piece
(MOQ)
Analog Addressable Fire Alarm Controller
US$
510.00
-
1,300.00
1 Piece
(MOQ)
1/4
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Ex RS485 Fixed Gas Detector Wall Mounting 16 Ways Gas Alarm Controller
US$
400.00
-
454.00
1 sets
(MOQ)
32 Channel 4-20mA Analog Input Sound and Light Alarm Gas Leak Controller
US$
897.00
-
917.00
1 sets
(MOQ)
Large Display Control Panel Gas Alarm Controller Intelligent System
US$
877.20
-
912.80
1 sets
(MOQ)
Factory Supply Gas Alarm System Control Panel Gas Smoke Alarming Controller
US$
877.20
-
912.80
1 sets
(MOQ)
1/4
Dongguan Dalang Aoer Sensor Co., Ltd.
4 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
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 High 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 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)
1/4
Anhui Qidian Automation Technology Co., Ltd.
4.0
Send Inquiry
Intelligent Alarm Digital Water Level Pressure Temperature Controller with Display
US$
18.00
-
25.00
1 Piece
(MOQ)
4-20mA Automatic Level Control Digital Panel Meter Liquid Level Indicator
US$
23.00
-
30.00
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)
Alarm 4~20mA Output Pressure Temperature Digital Display Controller
US$
18.00
-
25.00
1 Piece
(MOQ)
1/4
Henan Zhong An Electronic Detection Technology CO.,LTD
14 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
S8100 4 Channels Gas Control Panel Two Level Sound Light Alarm 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)
Fixed Type Gas Detector Controller Panel Sound Light Alarm Relay 4-20mA RS485 Output Controller
US$
245.00
-
265.00
1 Set
(MOQ)
Zhongan High-Tech S8500/S8600 Multi-Point Monitoring Gas Concentration Alarm Controller
US$
145.00
-
185.00
1 Set
(MOQ)
1/4
Shanghai TM Sensor Co., Ltd.
20 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
4-20mA Two Way Relay Alarm Electronic Pressure Controller
Negotiable
1 Piece
(MOQ)
Pump Intelligent Water Oil Pressure Controller Switch
Negotiable
1 Piece
(MOQ)
Silicon Pressure Controller for Hydraulic
Negotiable
1 Piece
(MOQ)
Relay PNP NPN Diffusion Silica Electronic Pressure Controller
Negotiable
1 Piece
(MOQ)
1/4
Yuyao Gongyi Meter Co., Ltd.
26 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Industrial Automation Digital Temperature Controller with Alarm (XMTF-918)
US$
25.80
1 Piece
(MOQ)
16-Channel Temperature Indicator Temperature Controller with Two Group Alarms Xmz-J1638
US$
105.00
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)
Cj LED Display Pid Temperature Controller with Alarm (XMTE-818)
US$
33.50
1 Piece
(MOQ)
1/4
Mz Motor Co., Ltd.
15 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Intelligent Controller with Anti-Theft Alarm for E-Rickshaw
US$
30.00
-
45.00
50 Pieces
(MOQ)
Intelligent Mosfet Controller with Anti-Theft Alarm for E-Rickshaw
US$
12.00
-
19.00
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
Chongqing Jiuxin Automation Technology Co., Ltd
11 yrs
·
Trading Company
Send Inquiry
Fix2100 Gas Alarm Controller
US$
1,000.00
1 Set
(MOQ)
Fix2100 Gas Alarm Controller Gas Monitoring System with Alarm
US$
1,000.00
-
2,000.00
1 Piece
(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
Hangzhou Taguard Technology Co., Ltd.
10 yrs
·
Trading Company
Send Inquiry
Multi 4 Ports Electronics Anti-Theft Display Security Alarm Host Device Controller
US$
33.70
-
34.90
1 Piece
(MOQ)
10 Ports Anti-Theft Alarm Security Display System Controller
US$
41.30
-
43.50
1 Piece
(MOQ)
2 Ports Security Anti-Theft Display Alarm System Controller
US$
14.50
-
15.50
1 Piece
(MOQ)
8 Ports Smartphone Tablet Display Security Alarm Controller
US$
37.50
-
39.20
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 High Quality PID Water Mold Temperature Controller with Alarm Devices for Plastic Machine
US$
1,500.00
-
2,000.00
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)
Intelligent Digital Pressure Controllers for Plastic Machine
US$
150.00
-
500.00
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)
US$
3,000.00
-
5,000.00
1 Piece
(MOQ)
Explosion Proof Manual Fire Alarm Button
US$
19.00
-
22.00
100 Pieces
(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
Sil2 Certified So2 Gas Alarm Controller with 2 Relay Outputs
US$
80.00
-
300.00
1 Piece
(MOQ)
Hot Sale Gas Controller for Smoke Alarm Fire Suppression Systems
US$
80.00
-
300.00
1 Piece
(MOQ)
Gas Fire Extingushing Controller for Fire Alarm System
US$
80.00
-
300.00
1 Piece
(MOQ)
4-20mA Four Channel Gas Alarm Controller CO2 Controller
US$
80.00
-
300.00
1 Piece
(MOQ)
1/4
Shenzhen Xinhean Technology Co., Ltd.
Send Inquiry
Premium 8-Zone Conventional Fire Alarm Controller in Red for Advanced Fire Safety Solutions
US$
180.00
-
220.00
1 Piece
(MOQ)
8 Zone Conventional Fire Alarm Controller Red for Fire Safety Alarm System
US$
180.00
-
220.00
1 Piece
(MOQ)
Gas Fire Extinguisher Controller for Fire Alarm & Fire Fighting Systems
US$
155.00
-
170.00
1 Piece
(MOQ)
Conventional 4/8/16 Zone Fire Detector Controller for Fire Alarm System
US$
140.00
-
210.00
1 Piece
(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 Thermoregulatorre with Frigeration Defrost Fan Alarm Functi
US$
6.50
-
7.00
5 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)
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)
Two-Way Alarm 4~20mA Output Pressure Temperature Controller Digital Display
US$
40.00
-
65.00
2 Pieces
(MOQ)
Temperature Controller PID for PLC SCADA Multi-input 4-20mA
US$
60.00
-
85.00
2 Pieces
(MOQ)
HDM1100 Digital Display Two way Alarm Temperature Controller pressure control on off
US$
30.00
-
40.00
1 Piece
(MOQ)
1/4
Nanjing Hangjia Electronic Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
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)
4 Channels Digital Temperature Controller 2 Way Alarm RS485 232 Communication
US$
135.00
-
195.00
2 Pieces
(MOQ)
16 Way Alarm Outputs RS485 RS232 Digital Output Temperature Controller Hdm5740
US$
135.00
-
195.00
2 Pieces
(MOQ)
4 Alarm Universal Input Signal Display Indicator Controller
US$
25.00
-
35.00
2 Pieces
(MOQ)
1/4
Shenzhen EPT Technology Co., Ltd.
23 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
ATO Socket-02 Optical Infrared Water Level Meter Controller with Alarms
US$
14.00
-
17.00
20 Pieces
(MOQ)
TCL2206 Tank Level Detection Smartphone Full Water Alarm System Controller for Liquid Monitoring
US$
18.00
-
22.00
2 Pieces
(MOQ)
ATO Socket-Al-01 Smart High Low Water Alarm Controller for Efficient Level Management
US$
18.00
-
20.00
2 Pieces
(MOQ)
Tuya Lora-IoT Remote Alarm IP67 Auto Water Tank Level Controller & Smart Socket
US$
32.00
-
37.00
1 Set
(MOQ)
1/4
Beijing Fuanshi Technology Co., Ltd.
19 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Smart Energy Power Controller with Alarm System for Efficiency for Glass Industry
US$
600.00
-
1,500.00
1 Piece
(MOQ)
Smart Energy Thyristor Power Controller with Integrated Alarm System for New Energy Industry
US$
600.00
-
1,500.00
1 Piece
(MOQ)
High Efficiency Power Controller with Fault Alarm Function for Sustainable Energy Practices
US$
600.00
-
1,500.00
1 Piece
(MOQ)
Single Phase Power Controller with Fault Alarm Function for Streamlined Power Management Solutions
US$
600.00
-
1,500.00
1 Piece
(MOQ)
1/4
Nanjing KELISAIKE Safety Equipment Co., Ltd.
22 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
K1000-8 Multi Channels Gas Alarm Detector Controller
US$
399.00
-
900.00
1 Piece
(MOQ)
Factory Price Fixed Co H2s CH4 O2 Gas Detector Alarm Control System Controller
US$
450.00
1 Piece
(MOQ)
K1000 32 (16) Channels Wall-Mounted Gas Alarm Controller
US$
550.00
1 Piece
(MOQ)
K1000 4 Channels Gas Alarm Controller Use RS485 Signal
US$
525.00
1 Piece
(MOQ)
1/4
Hangzhou Xinjian Electronic Co., Ltd.
5.0
Send Inquiry
Xjk-Xg2e4 PRO Heated Compressor Air Dryer Controller with Alarm Logging for Proactive Maintenance
US$
150.00
-
200.00
1 Piece
(MOQ)
Work State Real Time Display Alarms Output Compressor Dryer Controller
US$
100.00
-
250.00
1 Piece
(MOQ)
Wd6 PRO Advanced Controller with High-Current Dry Contact for Critical Alarms
US$
35.00
-
80.00
1 Piece
(MOQ)
Touch Screen Remote Control Work State and Alarms Output Heated Compressed Air Dryer Controller
US$
100.00
-
250.00
1 Piece
(MOQ)
1/4
Xiamen Foyum Electronic Technology Co., Ltd.
14 yrs
·
5.0
·
Manufacturer/Factory
Send Inquiry
at-4 Rolling Code Remote Controller, Garage Door Rolling Shutter Door, Automatic Door, Alarm, 433m Wireless Remote Controller
US$
2.80
-
3.00
100 Pieces
(MOQ)
Rolling Code Remote Controller, Garage Door Rolling Shutter Door, Automatic Door, Alarm, 433MHz Wireless Remote Controller at-4
US$
2.80
-
3.00
100 Pieces
(MOQ)
Wireless Electric Rolling Shutter Door Motor Dupliator Automatic Door Controller
US$
1.71
-
3.77
3 pieces
(MOQ)
Bm Blue Color Universal Face to Face Gate Remote Controller
US$
1.55
-
2.55
10 pieces
(MOQ)
1/4
Bengbu Sun-moon Instrument Institute Co., Ltd.
26 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Sm40-a Displacement/Counting/Angle Display Controller Alarm Output
US$
20.00
-
100.00
10 Pieces
(MOQ)
Sm40-E100 Digital Display Controller Control Deviation Alarm
US$
50.00
-
100.00
10 Pieces
(MOQ)
Sm40-N Displacement/Counting/Angle Display Controller Alarm Output
US$
20.00
-
100.00
10 Pieces
(MOQ)
Three Dimensional Force Measurement Controller
Negotiable
10 Pieces
(MOQ)
1/4
Zhejiang Gangkong Electric Co., Ltd
5.0
Send Inquiry
Economic Digital Pid Temperature Controller 220VAC 24VDC Output Relay and SSR 1 Alarm
US$
3.99
1 Piece
(MOQ)
Rex C900 Relay Solid State Relay Thermoelectric Even Display Temperature Controller Intelligent Pid Control with Alarm Function
US$
3.99
1 Piece
(MOQ)
Digital Temperature Controller Rex-C700 Intelligent Pid Control with Alarm Output
US$
3.99
1 Piece
(MOQ)
LED Alarm LCD Display Customized OEM Support for Oven and Water Heating
US$
3.99
1 Piece
(MOQ)
1/4
SHENZHEN KORNO I AND E CO., LTD
Send Inquiry
Gas Alarm System Multi Gas Monitor Gas Alarm Controller 8 Channels Gas Detector Controller
US$
470.00
-
1,200.00
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)
Multi Channel Workshop Safety Control Alarm System Gas Detector Controller (16 channels)
US$
1,182.50
-
1,475.63
1 Piece
(MOQ)
Wall Mounted SGS Sulphur Dioxide Gas Alarm (SO2)
US$
457.65
-
838.88
5 Pieces
(MOQ)
1/4
1
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