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GoolRC Instrument of frequency test Dc12v Infrared Window Alarm Opener Beam Door Barrier Door Window 1 Pair(and Receiver) Door Shutter Barrier Opener 24v 1 Alarm Opener 24v Door Window Alarm Zsem

Features: Wide Application -- Works for all gate openers. Can be widely used for access control system parking lot defence wall door and window balcony garage passage and other places. Great to be installed for system in school office building... more

Irfora Instrument of frequency test Window Alarm Opener Dc12v Infrared Beam Door Shutter Barrier Alarm Opener 24v Opener 24v 1 Barrier Door Window Beam Door Shutter Pair(and) Door Window Alarm Baoe

DC12V Infrared Photocell Beam Sensor Automatic Gate Door Garage Shutter Barrier Detector for Door Window Burglar Alarm System Sliding Gate Opener Accessory 24V 1 Pair(Transmitter and Receiver) Stable Signal Transmission -- High- infrared & receiver.... more

Walmeck Instrument of frequency test Door Window Alarm Door Ser Barrier Door Shutter Barrier 1 Pair(and Receiver) Opener 24v 1 Window Alarm Opener Barrier Door Window Beam Door Dc12v Infrared Baoe

DC12V Infrared Photocell Beam Sensor Automatic Gate Door Garage Shutter Barrier Detector for Door Window Burglar Alarm System Sliding Gate Opener Accessory 24V 1 Pair(Transmitter and Receiver) Item Size: 76*49.2*21.6mm/3.0*1.9*0.9in Input Curren: RX... more

CACAGOO DC12V Infrared Photocell Beam Sensor Automatic Gate Door Garage Shutter Barrier Detector for Door Window Burglar Alarm System Sliding Gate Opener Accessory 24V 1 Pair( and Receiver)

CACAGOO DC12V Infrared Photocell Beam Sensor Automatic Gate Door Garage Shutter Barrier Detector for Door Window Burglar Alarm System Sliding Gate Opener Accessory 24V 1 Pair( and Receiver) Features: Wide Application -- Works for all gate openers. Can... more

OWSOO DC12V Infrared Photocell Beam Sensor Automatic Gate Door Garage Shutter Barrier Detector for Door Window Burglar Alarm System Sliding Gate Opener Accessory 24V 1 Pair( and Receiver)

Features: Wide Application -- Works for all gate openers. Can be widely used for access control system parking lot defence wall door and window balcony garage passage and other places. Great to be installed for system in school office building... more

Versatile and Secure: 4Pcs Universal Alarm System Door Garage Door Opener

Experience the convenience and security of the Electric Wireless Cloning Remote Control Fob. This universal alarm system door garage door opener allows you to easily operate and control various devices cars apartments and garages. With its anti-theft... more

Spirastell Instrument of frequency test Shutter Barrier Door Barrier Door Window 1 Pair(and Receiver) Door Window Alarm Door Shutter Barrier Opener 24v 1 Dc12v Infrared Window Alarm Opener Pair(and)

DC12V Infrared Photocell Beam Sensor Automatic Gate Door Garage Shutter Barrier Detector for Door Window Burglar Alarm System Sliding Gate Opener Accessory 24V 1 Pair(Transmitter and Receiver) Easy to Install -- Install each pair at the opposite... more

OWSOO Instrument of frequency test Door Window Alarm Door Shutter Barrier Window Alarm Opener Dc12v Infrared Barrier Door Window And Receiver) Infrared Beam Door Alarm Opener 24v Test Siuke Dc12v

DC12V Infrared Photocell Beam Sensor Automatic Gate Door Garage Shutter Barrier Detector for Door Window Burglar Alarm System Sliding Gate Opener Accessory 24V 1 Pair(Transmitter and Receiver) Color: Black Reliable to Use -- Features technology that... more

Multi-functional 433mhz Wireless Remote Control Garage Gate Door Opener Remote Control Duplicator Cloning Code Car Key Security Alarm

Description: Name: remote control Material: plastic. Color: as shown in the picture. Type: wireless remote control. Rated voltage: 12V 27A battery (included). Wireless transmission distance: 50-150 (m) (open space). Clone chip type: 2260 (PT2260 SC2260... more

Linyer 5V Smart Garage Switch Wireless WiFi Opener Mobile Phone Remote Control Voice Reminder Alarm Portable Switches Controller

Description: Practical: This garage door switch is a practical tool that makes you can open or close the door from almost anywhere. Easy to use: This WiFi garage door switch supports APP control and voice control. It is easy to use. Reminder: This WiFi... more

Wall Mount Infrared Alarm Detector High Accuracy Angle Adjustable Motion Sensor for Garages Courtyards Lanes 12V

1�Automatic Gate Stop: This infrared sensor kit for the door opener will auto stop your gate when an obstacle is detected ensuring maximum protection for pedestrians and property. 2�Sensitive Detection: The garage door photocell sensor has a 10 °... more