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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
Shtrol Ecb-1000q Cold Room Controller with Defrost and Alarm Features
US$
50.00
-
60.00
100 Pieces
(MOQ)
OEM Temperature Controller Ecs-180neo Defrost Fan Alarm Aquarium Temperature Controller with Sensor
US$
8.00
-
11.00
100 Pieces
(MOQ)
etc-961 Chiller Freezer Temperature Controller Digital Thermostat Refrigeration Alarm 220V Ntc Sensor
US$
1.50
-
6.50
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)
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 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)
1/4
Nanjing AIYI Technologies Co., Ltd.
Send Inquiry
Color LCD Displayed Centralized Controller with Sound and Light Alarm
US$
320.00
-
480.00
1 Piece
(MOQ)
Sil2 Certified So2 Gas Alarm Controller with 2 Relay Outputs
US$
130.00
-
195.00
1 Piece
(MOQ)
LCD Displayed Fixed Gas Alarm System Control Panel for Ex Gas Monitor Gas Detector
US$
320.00
-
800.00
1 Piece
(MOQ)
Sil2 and Atex Certified Gas Detector Controller with Alarm System
US$
580.00
-
1,260.00
1 Piece
(MOQ)
1/4
Anka Sci-Tech Co., Limited
19 yrs
·
Manufacturer/Factory
Send Inquiry
Anka Wireless Remote Controller for Hush & Test Anka Alarms with Lithium Battery
US$
6.40
-
6.60
50 Pieces
(MOQ)
Remote Controller for Anka Wireless Interconnected Alarms Test Locate Hush Button
US$
6.50
-
6.80
60 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
Henan Zhong An Electronic Detection Technology CO.,LTD
14 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Qd6370K Fast Delivery Customized Fixed 1- 4 Channel Gas Alarm Panel Controller
US$
145.00
-
185.00
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 S8600 Multi-Point Monitoring Gas Concentration Alarm Controller
US$
145.00
-
185.00
1 Set
(MOQ)
Advanced Pump-Suction Gas Detector with High Sensitivity and Accuracy
US$
180.00
-
460.00
1 Piece
(MOQ)
1/4
Dongguan Dalang Aoer Sensor Co., Ltd.
4 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Magnetic Float Type Side-Mounted/Top Mount Oil/Fuel/Liquid/Water/Diesel 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 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 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)
1/4
Anhui Qidian Automation Technology Co., Ltd.
4.0
Send Inquiry
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)
4-20mA Relay Alarm Light Column Automatic Fire Water Tank Level Controller
US$
23.00
-
30.00
1 Piece
(MOQ)
Intelligent Alarm Digital Water Level Pressure Temperature Controller with Display
US$
18.00
-
25.00
1 Piece
(MOQ)
Solenoid Valve/Water Pump/Temperature/Pressure/Level Measurement Display Control Alarm Digital Display Control Instrument
US$
15.00
-
25.00
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)
Factory Price Alarm Electronic Piezoelectric Silicon Pressure Controller
Negotiable
1 Piece
(MOQ)
Customization Sealed Gauge Piezoresistive Silicon Electronic Pressure Controller
Negotiable
1 Piece
(MOQ)
Hight Temperature Oil Diffused Silicon Electronic Pressure Controller
Negotiable
1 Piece
(MOQ)
1/4
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
RS485 LPG Cl2 LCD Screen Fixed Gas Detector Alarm Controller
US$
400.00
-
454.00
1 sets
(MOQ)
Factory Supply Gas Alarm System Control Panel Gas Smoke Alarming Controller
US$
877.20
-
912.80
1 sets
(MOQ)
Connect Control Panel Fixed Gas Detector System Gas Alarm Controller
US$
400.00
-
454.00
1 sets
(MOQ)
RS485 Signal Output Multi-Channel Gas Detection Alarm Controller
US$
877.20
-
912.80
1 sets
(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)
10 Ports Anti-Theft Alarm Security Display System Controller
US$
41.30
-
43.50
1 Piece
(MOQ)
8 Ports Smartphone Tablet Display Security Alarm Controller
US$
37.50
-
39.20
1 Piece
(MOQ)
1/4
Mantern Industrial Co., Limited
5.0
Send Inquiry
Gas Alarm Controller (4/8/16/32 Channels)
US$
80.00
-
300.00
1 Piece
(MOQ)
Gas Detector Controller for Alarm System
US$
80.00
-
300.00
1 Piece
(MOQ)
Gas Detector Controller Gas Alarm Controller 12 Channels 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)
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 for Dangerous Gas Leakage
US$
1,000.00
1 Set
(MOQ)
Intelligent Gas Alarm Controller (LCD display) for Flammable Gas
US$
1,000.00
1 Set
(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
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)
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)
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)
ATO Socket-Al-01 Smart High Low Water Alarm Controller for Efficient Level Management
US$
18.00
-
20.00
2 Pieces
(MOQ)
TCL2206 Tank Level Detection Smartphone Full Water Alarm System Controller for Liquid Monitoring
US$
18.00
-
22.00
2 Pieces
(MOQ)
Tlc2404 Smart WiFi Tuya IoT 8m Smart Big Water Storage Tank Level Sensor Controller with High Low Alarm
US$
28.00
-
35.00
2 Sets
(MOQ)
1/4
Hangzhou Xinjian Electronic Co., Ltd.
5.0
Send Inquiry
Wd6 48V Temperature Monitoring Controller Over Temperature Alarm for Telecom Shelter
US$
50.00
-
80.00
1 Piece
(MOQ)
Nw245 Intelligent Ventilation System Controller with Fire Alarm for Telecom Shelter
US$
130.00
-
250.00
1 Piece
(MOQ)
Work State Real Time Display Alarms Output Compressor Dryer Controller
US$
100.00
-
250.00
1 Piece
(MOQ)
Advanced Smart Controller for Heated Dryer with Alarm System
US$
100.00
-
250.00
1 Piece
(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)
Advanced Smart Thyristor Power Controller with Fault Alarm for Electric Furnace Industry
US$
600.00
-
1,500.00
1 Piece
(MOQ)
Advanced SCR Power Controller with Automatic Detection and Automatic Alarm Function for Heat Treatment
US$
500.00
-
8,000.00
1 Piece
(MOQ)
Smart Thyristor Power Controller with Fault Alarm for Glass Industry
US$
600.00
-
1,500.00
1 Piece
(MOQ)
1/4
Nanjing Hangjia Electronic Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Water Level Alarm Controller 0-5m 0-10m LED Indicator Controller
US$
25.00
-
35.00
2 Pieces
(MOQ)
4 Channels Digital Temperature Controller 2 Way Alarm RS485 232 Communication
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)
4 Alarm Universal Input Signal Display Indicator Controller
US$
25.00
-
35.00
2 Pieces
(MOQ)
1/4
Nanjing Hangjia Electronic Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
4way Alarm Controller Universal Input Controller 4-20mA Output Controller
US$
25.00
-
35.00
1 Piece
(MOQ)
Alarm Digital LED PID Control Pressure Controller
US$
60.00
-
85.00
1 Piece
(MOQ)
Two-Way Alarm 4~20mA Output Pressure Temperature Controller Digital Display
US$
40.00
-
65.00
2 Pieces
(MOQ)
SPDT vibrate level switch water oil level controller
US$
125.00
-
155.00
1 Piece
(MOQ)
1/4
Nanjing KELISAIKE Safety Equipment Co., Ltd.
22 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
K1000 Multi Channels (4/8/16/32) Gas Alarm Controller Use RS 485 Signal
US$
525.00
1 Piece
(MOQ)
4-20mA Four Channel Gas Alarm Controller CO2 Controller
US$
450.00
1 Piece
(MOQ)
K1000-32 (16) Gas Alarm Controller with Watch-Dog Circuit Through 32/16 Channels
US$
550.00
1 Piece
(MOQ)
High Sensitivity CO2 H2 O2 Gas Leak Detector Alarm Gas Sensor Controller with Professional Customization
US$
450.00
1 Piece
(MOQ)
1/4
Xiamen Foyum Electronic Technology Co., Ltd.
14 yrs
·
5.0
·
Manufacturer/Factory
Send Inquiry
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)
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)
Bm Blue Color Universal Face to Face Gate Remote Controller
US$
1.55
-
2.55
10 pieces
(MOQ)
Wireless Electric Rolling Shutter Door Motor Dupliator Automatic Door Controller
US$
1.71
-
3.77
3 pieces
(MOQ)
1/4
Yuyao Gongyi Meter Co., Ltd.
26 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
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)
Mutli-Intelligence Temperature Controller with Upper, Lower Limit Alarm (XMTD-938)
US$
27.80
1 Piece
(MOQ)
Cj LED Display Pid Temperature Controller with Alarm (XMTE-818)
US$
33.50
1 Piece
(MOQ)
Cj Temperature Controller with 3-LED Display, One Group Alarm (XMTG-318)
US$
18.20
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 Evacuation System Smart Hotel Voice Alarm Controller with 20 Emergency Trigger Input
US$
421.00
-
435.00
50 Pieces
(MOQ)
High Sensitivity Fire Alarm Voice Evacuation Controller Real Time Through The Controller Microphone to Schedule The on-Site Evacuation
US$
870.00
-
890.00
1 Piece
(MOQ)
Diesel Engine Driven Fire Water Pump
US$
800.00
-
10,000.00
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 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 Functi
US$
6.50
-
7.00
5 Pieces
(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)
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)
1/4
Shenzhen Xinhean Technology Co., Ltd.
Send Inquiry
Conventional Smoke Detector Controller for Smart Alarm System
US$
75.00
-
85.00
1 Piece
(MOQ)
Addressable Wireless Fire Controller for The Smoke Alarm System
US$
420.00
-
460.00
1 Piece
(MOQ)
Addressable Fire Alarm System Controller for Smoke Detector
US$
400.00
-
480.00
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
Ningbo Superior Machinery Co., Ltd.
Send Inquiry
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 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)
Intelligent Digital Pressure Controllers for Plastic Machine
US$
150.00
-
500.00
1 Set
(MOQ)
1/4
Bengbu Sun-moon Instrument Institute Co., Ltd.
26 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Sm40-N 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-a Displacement/Counting/Angle Display Controller Alarm Output
US$
20.00
-
100.00
10 Pieces
(MOQ)
Sm40-5200 Dual Circuit Digital Display Controller
US$
50.00
-
100.00
10 Pieces
(MOQ)
1/4
Zhejiang Gangkong Electric Co., Ltd
5.0
Send Inquiry
Rex C900 Relay Solid State Relay Thermoelectric Even Display Temperature Controller Intelligent Pid Control with Alarm Function
US$
3.99
1 Piece
(MOQ)
Economic Digital Pid Temperature Controller 220VAC 24VDC Output Relay and SSR 1 Alarm
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)
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)
IP66 Online Methyl Mercaptan Gas Detector CH4s Gas Leak Detector with Alarm
US$
599.00
-
839.00
1 Piece
(MOQ)
1/4
1
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