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| Best Seller  | Features: 1.Stable performance infrared remote control two way relay module paired with 5V relay; 2.Equipped with cascading ports supporting TTL serial port re burning; 3.The advantages of low signal transmission delay low power consumption and stable... more | FREE shipping go to store |
 | Never again keep a visitor waiting— or even worse miss them entirely with this alerting system. How many visits have you missed because you didn t hear them knock on your door or ring the doorbell! Mount the KA1000DK Door Signal Transmitter from... more | $56.95 $49.95 go to store |
| Best Seller  | Wireless Remote Control Switch 2CH 433Mhz Relay RF Transmitter Receiver for Home Office Hotel Garage Doors DC 12V Item Type: Remote Control Material: ABS+PCB Working Voltage: DC12V Wireless Frequency: 433Hz Signal Sensitivity: -108dBm Built In Button... more | go to store |
 | Napco Gemini Wireless Window/Door Transmitter (GEM-TRANS2) Expand your Napco Gemini Security System with the Napco Gemini Wireless Window/Door Transmitter. The transmitter is used to monitor a door or window. When the entryway is opened the magnet and sensor will be separated triggering an alarm. FEATURES:... more | FREE shipping go to store |
 | Specification: Item Type: Wireless Remote Control Switch Material: ABS Working Voltage: DC12V-36V Receiver Frequency: 433MHz Current: Standby Less Than 6mA Working Temperature: -40℃+80℃ Receive Sensitivity: -105dBm Communication Distance: Approx.... more | FREE shipping go to store |
 | Features: 1.USB3.1 Type?C: Using USB3.1 Type?C interface technology design (Type C interface contains 24PIN terminal support positive and negative plug) 2.Support: Can support video charging and other functions stable data signal transmission 3.Stable... more | $19.89 $17.89 FREE shipping go to store |
 | Item Type: Remote Control SwitchMaterial: ABS+siliconeBattery: 12V23A battery (not included)Working Current: ≤10 mAWorking Frequency: 433MHz .wang-edit-text{ font-family: Arial !important; } .wang-edit-text table { border-top: 1px solid #000;... more | go to store |
 | Description: Material: This wireless remote keypad is made of plastic which is sturdy and not easy to be damaged. Portable: The remote control door key is small in size and lightweight so that can put in the pocket when going out. Application: This... more | $10.08 $8.66 FREE shipping go to store |
 | Feature: 1. Special Design: Wireless home alarm security system unique design the signal is sent to the receiver it sounds like a remote . 2. Infrared Sensor: The infrared sensor detects the movement and sends a signal to the receiver. Just place the... more | FREE shipping go to store |
 | American Garage Door Supply Radio Transmitter 1 Channel Visor Clip 8833T-OCS Radio Transmitter 1 Channel Receiver Size (In.) 2-1/4 x 4-5/8 x 1 Voltage 9V DC 318 MHz For Use With (1) Door Includes (3) Functions OPEN-CLOSE-STOP 9V Battery Visor Clip more | $202.57 $157.13 FREE shipping go to store |
 | This wireless pager system comes with 2 wireless call button and 1 Plugin Receiver.With a simple push the call button to seek help and assistance from caregiver.It is a perfect at home call bell device for anyone who needs help such as elderly disabled... more | FREE shipping go to store |
 | All SadoTech Expandable Wireless Multi-Unit Long Range Doorbell Alert System are CONFIGURABLE and EXPANDABLE doorbell systems that can EASILY ADD on 20+ more extra receivers transmitter buttons motion sensors and door sensors. CONFIGURABLE and... more | $17.00 $7.99 go to store |
 | All SadoTech Expandable Wireless Multi-Unit Long Range Doorbell Alert System are CONFIGURABLE and EXPANDABLE doorbell systems that can EASILY ADD on 20+ more extra receivers transmitter buttons motion sensors and door sensors. CONFIGURABLE and... more | $19.00 $7.99 FREE shipping go to store |
 | DC 5V 6V 9V 12V Wireless Door Remote Control Module 12V Long Range Remote Transmitter and Receiver for Indoor and Outdoor Use Item Type: Wireless Remote Control Switch Material: PCB Working Voltage: DC3.5V-DC12V Wide Range Working Voltage: DC3.5V 4V 5V... more | go to store |
 | WINDLAND for DC 12v 2ch Relay Receiver Module Rf Transmitter 433mhz Remote Control Univer Features: brand new and high quality The products can be used in homes farms factories offices laboratories supermarkets etc. Remote control garage door/ electric door/ house door/ rolling door/sliding door/ door/road door Remote control electric... more | FREE shipping go to store |
 | Module Rf Transmitter 433mhz Remote Control 433mhz DC 12V 2ch Relay Receiver Module Rf Transmitter Features: 100% brand new and high quality The products can be used in homes farms factories offices laboratories supermarkets etc. Remote control garage door/ electric door/ house door/ rolling door/sliding door/ door/road door Remote control electric... more | FREE shipping go to store |
 | Heddolf EX220-1K 433MHz Long Range Remote Transmitter 1500ft 10 Dip Switch ER294 Heddolf EX220-1K 433MHz Long Range Remote Transmitter 1500ft 10 Dip Switch ER294 Heddolf EX220-1KB By Keystone Long Range Up To 1 500 ft. 1-Button Visor 10 Code Switch Gate Opener Remote On 433MHz. Only Compatible With The Heddolf ER294-1K Radio... more | FREE shipping go to store |
 | 433MHz Red D Four Buttons RF Wireless Transmitter Learning Code Remote Controller This is a fixed frequency remote control with EV1527 code 433 MHz simple pairing is an ideal choice for controlling of garage doors doors and other equipments. Features: Build in button battery providing long service time. 100% brand new and high... more | go to store |
 | 433MHz 1~4 Channel RF Waterproof Wireless Remote Control Transmitter 2 Buttons This is a fixed frequency remote control with EV1527 code 433 MHz simple pairing is an ideal choose for controlling of garage doors doors and other equipments. Features: Build in button battery providing long service time. 100% brand new and high... more | go to store |
 | 433MHz 1~4 Channel RF Waterproof Wireless Remote Control Transmitter 4 Buttons This is a fixed frequency remote control with EV1527 code 433 MHz simple pairing is an ideal choose for controlling of garage doors doors and other equipments. Features: Build in button battery providing long service time. 100% brand new and high... more | go to store |
 | Description: Material: This wireless remote keypad is made of plastic which is sturdy and not easy to be damaged. Portable: The remote control door key is small in size and lightweight so that can put in the pocket when going out. Application: This... more | FREE shipping go to store |
 | Linear Stanley Compatible Keypad Transmitter (298601) The Linear 298601 Wireless Keypad is a weather-resistant keyless entry station transmitter. Entering a programmable 4-digit access code sends the programmable radio code to the receiver to activate the door or gate operator. The transmitter is powered... more | $57.74 $40.00 FREE shipping go to store |
 | Description: Material: This wireless remote keypad is made of plastic which is sturdy and not easy to be damaged. Portable: The remote control door key is small in size and lightweight so that can put in the pocket when going out. Application: This... more | FREE shipping go to store |
 | Features: brand new and high quality Can be used for control lights motors fans electrically operated doors/locks/for windows/blinds/for cars and other appliances with for DC 12V. You can turn on/off the receiver with transmitter from any place within... more | FREE shipping go to store |
 | STI-3551 Safety Technology Magnetic Sensor Wireless Transmitter Monitor a door and receive an alert when it opens using the STI Wireless Entry Alert Sensor. Part of the STI Wireless Chime Series the sensor wirelessly communicates with an STI Wireless Receiver (sold separately) to notify you when triggered. The... more | $34.90 $30.44 FREE shipping go to store |
 | SESK919Txx-SESK919T1GBQ Pre-Coded 1 Button & 1 Channel Enforcer Pendant RF Transmitter The Seco-Larm Enforcer Pendant RF Transmitter (Pre-Coded) is compatible with all 315MHz Seco-Larm receivers. It will allow you to wirelessly control various applications/devices such as home automation functions garage doors gates house lights alarm... more | FREE shipping go to store |
 | Features: *Very convenient to use simple wiring diagram connection way. *Support remote control up to 19 pieces. It can connect to the electronic control lock light electric curtain etc. So that it can remote unlock the door close the light open or... more | $12.51 $10.69 FREE shipping go to store |
 | Features: *Very convenient to use simple wiring diagram connection way. *Support remote control up to 19 pieces. It can connect to the electronic control lock light electric curtain etc. So that it can remote unlock the door close the light open or... more | $12.50 $10.89 FREE shipping go to store |
 | Features: *Very convenient to use simple wiring diagram connection way. *Support remote control up to 19 pieces. It can connect to the electronic control lock light electric curtain etc. So that it can remote unlock the door close the light open or... more | $12.51 $10.69 FREE shipping go to store |
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