Giới thiệu Alwaysonline Relay RF Switch 433MHz for Garage Doors Lights
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1. Frequency Technology: Using frequency technology, the signal can pass through walls, floors and doors to stably control the receiver anywhere within a reliable distance. 2. Stable: The 30A relay of the receiver can load high power electrical appliances to ensure long term stable control. The performance is stable and reliable, and the receiving sensitivity is high. 3. High Security: Low repetition rate and re learning mode, when the is lost, it can delete the old code and re learn the new code, so you can control it at any time. 4. Easy to Set Up: The switch is very easy to set up, learn, relearn and control. Equipped with 1 , it is more flexible to use. 5. Widely Used: Mainly used in lighting, electric doors and windows, lifting equipment, gates, elevators, industrial control and security industries and other fields.
Specification: Item Type: Switch Material: ABS Working Voltage: 220V Working Temperature: -40℃ +80℃ Receiver Sensitivity: Greater Than -110dBm Working Frequency: 433MHz Maximum Load Current: 30A Uses: Water Pumps, Motors, Lamps Built In in the : 2 x CR2016(75mAh)