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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)
etc 974 Factory Price Dual Output Relay or SSR Intelligent Oven Temperature Controller with Alarm
US$
2.00
-
8.50
100 Pieces
(MOQ)
Stc-1000 Digital Temperature Controller 220V Auto Cooling Heating Switch with Sensor Alarm
US$
5.00
-
5.70
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
Anka Sci-Tech Co., Limited
19 yrs
·
Manufacturer/Factory
Send Inquiry
Anka Wireless Interconnected Alarm Remote Controller
US$
7.10
-
7.30
5 Pieces
(MOQ)
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)
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
Car Park Alarm Controller for Co and CO2 Monitoring
US$
320.00
-
480.00
1 Piece
(MOQ)
Sil2 and Atex Certified Gas Detector Controller with Alarm System
US$
580.00
-
1,260.00
1 Piece
(MOQ)
Sil2 Certified So2 Gas Alarm Controller with 2 Relay Outputs
US$
130.00
-
195.00
1 Piece
(MOQ)
Ags1000 Gas Detector Controller for Alarm System
US$
580.00
-
1,260.00
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-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 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 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
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
China Nkyf Fault Self-Check Adaptive Detection Gas Leak Alarm Detector Controller
US$
877.20
-
912.80
1 sets
(MOQ)
16 Channels Multi Gas Leak Auto Alarm Analyzer Gas Controller System
US$
190.00
-
232.00
1 sets
(MOQ)
Fault Self-Check Adaptive Detection Gas Leak Alarm Detector Controller
US$
897.00
-
917.00
1 Piece
(MOQ)
RS485 LPG Cl2 LCD Screen Fixed Gas Detector Alarm Controller
US$
400.00
-
454.00
1 sets
(MOQ)
1/4
Henan Zhong An Electronic Detection Technology CO.,LTD
14 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Zhongan High-Tech S8500/S8600 Multi-Point Monitoring Gas Concentration Alarm 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)
Precision Fixed Gas Detection System with Industrial Monitoring Equipment
US$
140.00
-
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)
1/4
Shanghai Winning Electric Co., Ltd.
10 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
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)
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
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)
Alarm 4~20mA Output Pressure Temperature Digital Display Controller
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)
Water Level Temperature Controller Water High-Low Water Level Alarm Instrument
US$
18.00
-
25.00
1 Piece
(MOQ)
1/4
Shenzhen EPT Technology Co., Ltd.
23 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
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)
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)
TCL2206 Tank Level Detection Smartphone Full Water Alarm System Controller for Liquid Monitoring
US$
18.00
-
22.00
2 Pieces
(MOQ)
1/4
Shanghai TM Sensor Co., Ltd.
20 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Relay NPN PNP Alarm Electronic Pressure Controller
Negotiable
1 Piece
(MOQ)
High Stable Compressor Pressure Controller for Machine Tool
Negotiable
1 Piece
(MOQ)
ISO9001 Oil Fuel Water Fluid Steam Pressure Controller
Negotiable
1 Piece
(MOQ)
Silicon Pressure Controller for Hydraulic
Negotiable
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
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)
8 Ports Smartphone Tablet Display Security Alarm Controller
US$
37.50
-
39.20
1 Piece
(MOQ)
2 Ports Security Anti-Theft Display Alarm System Controller
US$
14.50
-
15.50
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
Kunming Gen Qian Commercial Co., Ltd.
14 yrs
·
5.0
·
Trading Company
Send Inquiry
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)
Point Type UV Flame Detector
US$
125.00
-
135.00
1 Piece
(MOQ)
Point Type Ultraviolet Flame Detector (Ordinary type)
US$
110.00
-
150.00
2 Pieces
(MOQ)
1/4
Mantern Industrial Co., Limited
5.0
Send Inquiry
Gas Controller for Smoke Alarm Fire Suppression Systems
US$
80.00
-
300.00
1 Piece
(MOQ)
Hot Sale Gas Alarm System Multi Gas Monitor Gas Alarm Controller 8 Channels Gas Detector Controller
US$
80.00
-
300.00
1 Piece
(MOQ)
Solid Relay Output Gas Alarm Controller with 4 Channels
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)
1/4
Kelaimi Ai Technology (Hainan) Co., Ltd.
Send Inquiry
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)
Stc-9200 Digital Temperature Controller Thermoregulatorre with Frigeration Defrost Fan Alarm Functio
US$
6.50
-
7.00
100 Pieces
(MOQ)
1/4
Shenzhen Xinhean Technology Co., Ltd.
Send Inquiry
8 Zone Conventional Fire Alarm Controller Red for Fire Safety Alarm System
US$
180.00
-
220.00
1 Piece
(MOQ)
Conventional Smoke Detector Controller for Smart Alarm System
US$
75.00
-
85.00
1 Piece
(MOQ)
Addressable Fire Alarm System Controller for Smoke Detector
US$
400.00
-
480.00
1 Piece
(MOQ)
Gas Controller for Smoke Alarm Fire Suppression Systems
US$
155.00
-
170.00
1 Piece
(MOQ)
1/4
Nanjing Hangjia Electronic Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Two-Way Alarm Function 4~20mA Output Pressure Controller
US$
40.00
-
65.00
2 Pieces
(MOQ)
HDM1100 Digital Display Two way Alarm Temperature Controller pressure control on off
US$
30.00
-
40.00
1 Piece
(MOQ)
Alarm Digital LED PID Control Pressure Controller
US$
60.00
-
85.00
1 Piece
(MOQ)
Two-Way Alarm Multi Function Digital Controller on off temperature controller
US$
40.00
-
65.00
2 Pieces
(MOQ)
1/4
Nanjing Hangjia Electronic Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
16 Way Alarm Outputs RS485 RS232 Digital Output Temperature Controller Hdm5740
US$
135.00
-
195.00
2 Pieces
(MOQ)
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)
Rail Type Digital Controller Rtd PT100 4-20mA Input Alarm Feeder Output
US$
75.00
-
125.00
1 Piece
(MOQ)
1/4
Beijing Fuanshi Technology Co., Ltd.
19 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Smart Electric Power Controller with Integrated Fault Alarm System for Metal Industry
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)
Advanced Smart Thyristor Power Controller with Fault Alarm for Electric Furnace Industry
US$
600.00
-
1,500.00
1 Piece
(MOQ)
Fuanshi Thyristor Power Controller with Alarm Function and RS485 Communication for Electric Furnace Industry
US$
600.00
-
1,500.00
1 Piece
(MOQ)
1/4
Hangzhou Xinjian Electronic Co., Ltd.
5.0
Send Inquiry
Nw245 Intelligent Ventilation System Controller with Fire Alarm for Telecom Shelter
US$
130.00
-
250.00
1 Piece
(MOQ)
Wd6 PRO Temperature Controller with Alarm Logging and Remote IP Configuration
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)
Work State Real Time Display Alarms Output Compressor Dryer Controller
US$
100.00
-
250.00
1 Piece
(MOQ)
1/4
Nanjing KELISAIKE Safety Equipment Co., Ltd.
22 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
4-20mA Four Channel Gas Alarm Controller CO2 Controller
US$
450.00
1 Piece
(MOQ)
K1000 8 Channels Wall-Mounted Gas Alarm Controller
US$
525.00
1 Piece
(MOQ)
K1000-8 Multi Channels Gas Alarm Detector Controller
US$
399.00
-
900.00
1 Piece
(MOQ)
K1000 Gas Alarm Controller (4/8/16/32 Channels)
US$
525.00
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)
Temperature and Time Controller with One Group Alarm (XMTF-918T)
US$
29.20
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)
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
Shenzhen Asenware Test and Control Technology Co., Ltd.
5.0
Send Inquiry
High Performance Alarm Fire Voice Evacuation Controller Fast Respond and Reliable
US$
870.00
-
890.00
1 Piece
(MOQ)
Fire Alarm Voice Evacuation Controller Wav Format with USB Flash Disk and Bluetooth Versatile
US$
870.00
-
890.00
1 Piece
(MOQ)
Optimize Sound Transmission Efficiency: Remote Paging Breakthroug
US$
107.00
-
113.00
5 Pieces
(MOQ)
Voice Evacuation Voice Alarm System Controller with Multi-Source Selection
US$
421.00
-
435.00
50 Pieces
(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-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)
Sm40-a Displacement/Counting/Angle Display Controller Alarm Output
US$
20.00
-
100.00
10 Pieces
(MOQ)
Sm40-1300 Foolish Intelligent Temperature Controller
US$
50.00
-
100.00
10 Pieces
(MOQ)
1/4
Zhejiang Gangkong Electric Co., Ltd
5.0
Send Inquiry
Digital Temperature Controller Rex-C700 Intelligent Pid Control with Alarm Output
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)
Rex C900 Relay Solid State Relay Thermoelectric Even Display Temperature Controller Intelligent Pid Control with Alarm Function
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
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)
Gas Alarm System Multi Gas Monitor Gas Alarm Controller 8 Channels Gas Detector Controller
US$
470.00
-
1,200.00
1 Piece
(MOQ)
Handheld Mini Nitric Oxide No Gas Monitor with Alarm (NO)
US$
477.08
-
985.50
5 Pieces
(MOQ)
1/4
1
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