QIACHIP 433Mhz Universal Wireless 12V Relay Remote Receiver Module,Remote Control Light Switch 1CH With 4 Transmitters Key Fobs Potential-free Contacts DIY Controller
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Product description
- STRABLE SIGNAL 433Mhz radio frequency remote control switch with stable performance and high reception sensitivity ( - 97dBm) Powerful signal can penetrate through walls, floors, doors, panels and more. Can be controlled at least 50 metres in an open area, convenient for you to erase the old code and re-learn the new one when you lose the remote control.
- Easy to use Extremely easy to set up and reset. There are 4 operating mode(momentary toggle latched delay mode) can be chosen.You can easily set up by yourself depends on your needs. The operating mode of the product is adjustable.This item has already been set up in latched mode.
- Quality Assurance This receiver uses 5A relay to ensure long-term stable control. It is more flexible to use. The remote control contains batteries, which can be replaced at any time to maintain long-term use of the relay
- Wide Application Application for industrial control and security fields, such as light, motor, remote controller, wireless security alarm, wireless door alarm, wireless controller, etc.
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