433MHz DC12V Relay 1CH 2CH Wireless RF Door Remote Control Switch Transmitter US
Item Description
Specifications:
1. Stable and reliable performance
2. Easy to use
3. Safe and reliable
4. The new smart switch can control one or more indoor devices. This product is based on electrical practices and adopts advanced electronic circuit design.
5. Products are widely used in remote control water pump switches, wireless remote control machine switches, wireless remote control sockets, wireless lamps, various wireless home appliances control, etc.
 
Product parameters:
Working voltage: DC12V
Working frequency: 433mHz
Quiescent current: ≤10mA
Working temperature: -20℃/+60℃
Receiving sensitivity: >-105dB
Number of control circuits: 1 normally open (normally closed) contact, 2 normally open (normally closed) contacts
Coding Type: Learning Code
Matching method: intelligent learning type
Working mode: jog-self-locking-interlocking
 
Instructions for use: Terminals
1. -: 12V power supply negative pole
2. +: 12V power supply positive
3. NO: output terminal, normally open terminal of relay
4. COM: Common terminal of output terminal and relay
5. NC: output terminal, normally closed terminal of relay
 
Output method:
1. Jog: press and hold the remote control to open, release to close
2. Self-locking: press the remote control to turn on, press the remote control again to turn off
3. Interlock: Press the first key of the remote control to open, press the second key of the remote control to close
 
learning method:
1. Set to jog: do not insert the jumper cap, press the learning pairing key (about 2 seconds), the red light can be paired within 15 seconds after the red light is off.
2. Set as self-locking: short the jumper cap to L, press the learning pairing key (about 2 seconds), the red light can be paired within 15 seconds after the red light is off.
3. Set as interlock: short the jumper cap to T, press the learning pairing key (about 2 seconds), the red light can be paired within 15 seconds after the red light is off.
4. Code clearing function: Press and hold the learning pairing key for 5 seconds, the LED indicator flashes 4 times, and the code is cleared successfully.
 
Package Include:
1x Receiving Relay Module + 1ch Remote Control
or
1x Receiving Relay Module + 2ch Remote Control

1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.

2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.

3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.

4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Ple

1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.

2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.

3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.

4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication

When you satisfied with our product and services please leave us positive feedback.

If a problem occurs, contact us immediately with any email request. Just contact us using the " Ask the seller a question" link on eBay.We will maill bakc within 24hours

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