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30 Results
forpower relay system
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12 Channel CH 500M home appliances electronic wireless remote controller radio relay on off switch system
US $41.68 - 44.95 / piece 1.Easy control Light,Motor,Fan,Alarm,Lock,Garege door/gate, Car,Curtain,Pump, Winch,Blind,Bell
2. Power: AC110~240V or DC0~28V...Free ShippingMin. Order: 1 piece
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RF Wireless 433MHz 2 Channel Remote Control Module System 200m for Car Home (OT397)
US $16.95 - 19.29 / piece Range: 660 feet [201 meters]
Power: 12V DC
Support: 7a/28V DC relay
Controller min. voltage: 100V AC, 6V DC...Free ShippingMin. Order: 1 piece
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Free Shipping, New SSR-25DA Solid State Relay 25A for Temperature Controller , Remote Control System,etc
US $5.48 - 8.77 / piece The Solid State Relay is ideal for various household / industrial automation process control applications...Free ShippingMin. Order: 1 piece
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Free Shipping, 40 pcs/lot, MY4J 14-Pin DC 12V Plug in Electromagnetic Power Relay
US $1.32 - 1.66 / piece Electromagnetic relay with 14 pin solder terminal, widely used in automatic control system...Free ShippingMin. Order: 40 pieces
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Free shipping, solar controller,24/48v solar power system controller +RS232 communication relay,30/40/50/60A
US $313.68 - 342.11 / piece solar power station controller
max 60ADIGITAL AND SYMBOL DISPLAY
RS232 communication relay...Free ShippingMin. Order: 1 piece
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12 CH 315/433MHz 500M RF wireless remote control system relay on off switch with 11 control modes
US $41.68 - 44.95 / piece 1.Easy control Light,Motor,Fan,Alarm,Lock,Garege door/gate, Car,Curtain,Pump, Winch,Blind,Bell
2. Power: AC110~240V or DC0~28V...Free ShippingMin. Order: 1 piece
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4 Channel RF Wireless Transmitter Remote Control 315MHz for Garage doors Heating systems #OT680
US $20.12 - 22.36 / piece Range: 400 feet [150m]
Power: 12V DC
Channels: 4
Frequency: 315MHz
Relay: 3A @125VAC and 3A @ 14VDC... -
Free Shipping,10 pcs /lot New SSR-25DA Solid State Relay 25A for Temperature Controller , Remote Control System,etc
US $5.55 - 5.99 / piece The Solid State Relay is ideal for various household / industrial automation process control applications...Free ShippingMin. Order: 10 pieces
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2000M 12 Road CH Long Range Wireless Remote Control System, Relay ON OFF Switch ,RF Remote Transmitter
US $56.17 - 59.83 / piece 1.Easy control Light,Motor,Fan,Alarm,Lock,Garege door/gate, Car,Curtain,Pump, Winch,Blind,Bell
2. Power: AC110~240V or DC0~28V...Free ShippingMin. Order: 1 piece
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5pcs/lot Wireless 433MHz 2 Channel RF Remote Control Switching Module System 200m for Car Home (OT397)
US $14.68 - 16.32 / piece Range: 660 feet [201 meters]
Power: 12V DC
Support: 7a/28V DC relay
Controller min. voltage: 100V AC, 6V DC... -
Free Ship,20 pcs/lot, MY4J 12V DC 14 Pins Plug in Electromagnetic Power Relay
US $1.35 - 1.88 / piece Electromagnetic relay with 14 pin solder terminal, widely used in automatic control system... -
12 CH 315mhz/ 433mhz 2000M Long Range Wireless RF Remote Control System/ Electric Relay Switch /Gate Oener Remote Control
US $56.17 - 59.83 / piece 1.Easy control Light,Motor,Fan,Alarm,Lock,Garege door/gate, Car,Curtain,Pump, Winch,Blind,Bell
2. Power: AC110~240V or DC0~28V...Free ShippingMin. Order: 1 piece
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2 Channel RF 433MHz Wireless Remote Control Module System 12V 200m for Car Home (OT397)
US $16.95 - 19.29 / piece Range: 660 feet [201 meters]
Power: 12V DC
Support: 7a/28V DC relay
Controller min. voltage: 100V AC, 6V DC... -
Free Ship,20 pcs/lot, MY4 220V AC 14-Pin Plug in Electromagnetic Power Relay
US $1.44 - 1.99 / piece Electromagnetic relay with 14 pin solder terminal, widely used in automatic control system... -
12 CH 315mhz/ 433mhz 500M Long Range Wireless RF Remote Control System/ Electric Relay Switch /Gate Opener Remote Control
US $41.68 - 44.95 / piece 1.Easy control Light,Motor,Fan,Alarm,Lock,Garege door/gate, Car,Curtain,Pump, Winch,Blind,Bell
2. Power: AC110~240V or DC0~28V...Free ShippingMin. Order: 1 piece
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15 Channel RF 315MHz Wireless Remote Control Module Remote Control System#OT678
US $40.54 - 44.82 / piece Working modes: toggle, momentary, latched
Decode: learning
Power supply: DC 12V
Relay: 20A/125VAC, 20A/16VDC... -
500M 12 CH 315~ 433mhz rf remote control system, radio controller,wireless relay switch,RF remote transmitter
US $41.68 - 44.95 / piece 1.Easy control Light,Motor,Fan,Alarm,Lock,Garege door/gate, Car,Curtain,Pump, Winch,Blind,Bell
2. Power: AC110~240V or DC0~28V...Free ShippingMin. Order: 1 piece
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2000M 12 CH 315~ 433mhz rf remote control system, radio controller,wireless relay switch,RF remote transmitter
US $56.17 - 59.83 / piece 1.Easy control Light,Motor,Fan,Alarm,Lock,Garege door/gate, Car,Curtain,Pump, Winch,Blind,Bell
2. Power: AC110~240V or DC0~28V...Free ShippingMin. Order: 1 piece
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12 Channel CH 500M home appliances electronic wireless remote controller radio relay on off switch system
US $42.53 - 46.00 / piece 1.Easy control Light,Motor,Fan,Alarm,Lock,Garege door/gate, Car,Curtain,Pump, Winch,Blind,Bell
2. Power: AC110~240V or DC0~28V...Free ShippingMin. Order: 1 piece
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12 Channel CH Winch RF Wireless Remote Control System/ Electric Relay ON OFF Switch Control /DC 9V 12V 24V
US $73.58 - 79.47 / piece 1.Easy control Light,Motor,Fan,Alarm,Lock,Garege door/gate, Car,Curtain,Pump, Winch,Blind,Bell
2. Power: AC110~240V or DC0~28V...Free ShippingMin. Order: 1 piece
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15 Channel CH Winch RF Wireless Remote Control System/ Electric Relay ON OFF Switch Control /DC 9V 12V 24V
US $93.56 - 100.95 / piece 1.Easy control Light,Motor,Fan,Alarm,Lock,Garege door/gate, Car,Curtain,Pump, Winch,Blind,Bell
2. Power: AC110~240V or DC0~28V...Free ShippingMin. Order: 1 piece
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15 Channel CH home appliances electronic rf wireless remote control radio controller relay on off switch system
US $93.56 - 100.95 / piece 1.Easy control Light,Motor,Fan,Alarm,Lock,Garege door/gate, Car,Curtain,Pump, Winch,Blind,Bell
2. Power: AC110~240V or DC0~28V...Free ShippingMin. Order: 1 piece
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12 Channel 500M Winch RF Wireless Remote Control System/ Wireless Relay Switch Control DC 9V 12V 24V
US $42.53 - 46.00 / piece 1.Easy control Light,Motor,Fan,Alarm,Lock,Garege door/gate, Car,Curtain,Pump, Winch,Blind,Bell
2. Power: AC110~240V or DC0~28V...Free ShippingMin. Order: 1 piece
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2000M DC Power 2 Channel RF Remote Control Keyless Entry System -Wireless Relay Switch Control Garage Door Light
US $42.13 - 44.87 / piece 1.2000m of control distance
2.Toggle Control Mode
3.Easy use for Light,Motor,Fan,Gate,Door,Lock, Window, Blind, Banne, Car...Free ShippingMin. Order: 1 piece
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5pcs/lot,TK103B,Cut off Oil/Power,with Siren, Vehicle/Car GPS/GSM/GPRS Tracker/Tracking System
US $99.79 - 101.68 / piece TK103B,Cut oil/power, Quad band,10 pin harness+12V Relay+Microphone+GPS Antenna+GSM Antenna+Remote Control+Siren+Shake Sensor...Free ShippingMin. Order: 5 pieces
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Addressable Fire Alarm Control System: Addressable Relay Module
US $51.58 - 68.42 / piece Addressable Fire Alarm Control System: Addressable Relay Module...Free ShippingMin. Order: 1 piece
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High-quality Business Wireless Security Alarm System Kit Send SMS to Set Alarm ON/OFF/Monitor/Output M3B
US $114.23 - 121.44 / piece 1. 16 zones for wireless detector.
2. Easily set ON or OFF for every wire or wireless detector.
3. 1 relay output to power...Free ShippingMin. Order: 1 piece
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TK103B, Cut off Oil/Power, With Siren, Vehicle/Car GPS/GSM/GPRS Tracker/Tracking System
US $83.58 - 88.00 / piece TK103B,Cut oil/power, Quad band,10 pin harness+12V Relay+Microphone+GPS Antenna+GSM Antenna+Remote Control+Siren+Shake Sensor... -
Factory Directly Sale Business Home GSM Alarm System Control the System by a Mobile Phone Anywhere Anytime M3
US $104.64 - 114.95 / piece 1.Built-in battery can continue to work for 8~10 hours when power off.2.One onboard relay available for customer application....Free ShippingMin. Order: 1 piece
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TK103B, with cutting off Oil/Power, with Siren Vehicle/Car GPS/GSM/GPRS Tracker/Tracking System
US $85.05 - 112.21 / piece TK103B,Cut oil/power, Quad band,10 pin harness+12V Relay+Microphone+GPS Antenna+GSM Antenna+Remote Control+Siren+Shake Sensor...
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