Alwaysonline 433MHz RF Switch DC 12V 1CH RC For Lamps Elevator
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Giới thiệu Alwaysonline 433MHz RF Switch DC 12V 1CH RC For Lamps Elevator
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1. Frequency Technology: The signal of the switch can pass through walls, floors and doors to stably control the receiver anywhere within a reliable distance.
2. Receiver: 433MHz frequency switch receiver 30A relay, which can load high power electrical appliances to ensure long term stable control and strong practicability.
3. Security: The learning code has a high level of security, because of the low repetition rate and re learning mode, when the is lost, it can delete the old code and re learn the new code, you can control it at any time.
4. Reliable and Easy to Use: RF switches are very easy to set up, learn, relearn and control. Reliable performance and high receiving sensitivity. Equipped with 1 , it is more flexible to use.
5. Wide Range of Applications: frequency switches are mainly used in lighting, electric doors and windows, lifting equipment, gates, elevators, industrial control and security industries and other fields.
Specification:
Item Type: RF Switch
Material: ABS
Working Voltage: DC12V
Working Temperature: -40 ℃ +80 ℃
Receiver Sensitivity: Greater Than -114dBm
Working Frequency: 433MHz
Maximum Load Current: 30A
Uses: Water Pumps, Motors, Lamps
Built In In the : 2 x CR2016(75mAh)
Package List:
1 x Relay
1 x
Note:
1. Manual function:
When the relay is on, press the learning button 1, and the indicator lights up
always on, press the learning button again to turn off, the indicator is off
2. At an instant, switch, delay time (5S), delay time (10S), delay time (15 seconds) and delay time (20S) before learning, you need to press and hold the learning button until the indicator flashes once.
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