Alwaysonline RF Relay Switch Receiver 433MHz Electric Door Security

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Giới thiệu Alwaysonline RF Relay Switch Receiver 433MHz Electric Door Security

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1. Safe Design: The learning code has a high level of security, and the low repetition rate and re learning mode ensure safe use.
2. Not Afraid of Loss: When the is lost, it can delete the old code and relearn the new one, so you can control it at any time.
3. Easy to Use: Very easy to set up, learn, relearn and control. Stable and reliable performance, and the receiving sensitivity is high.
4. Widely Used: Mainly used in lighting, electric doors and windows, gates, elevators, industrial control and security industries etc.
5. Packing: Equipped with 1 , which is more flexible to use, and the safe design let you use worry free.

Specification:
Item Type: Switch
Material: ABS + PCB
Working Voltage: DC3.3V-DC24V
Maximum Load: 1A (Better Load is Less Than 700ma (0.7A))
Working Frequency: 433MHz
Frequency Deviation: Greater Than or Less Than 0.2MHz
Working Temperature: -20 Degrees Celsius - +80 Degrees Celsius
Receiving Sensitivity: ≥-114dBm
Modulation Method: Amplitude Modulation (AM)
Output Status: Instantaneous Switch Lock Adjustable
Built In in the : CR2016(75mAh) x 2

Package List:
1 x
1 x Relay

Note:
How to change the working mode:
T4: Connect the learning button. Until the indicator of the receiver flashes once, it means that the T4 is successfully replaced.
M4: Connect the learning button. Until the indicator of the receiver flashes twice, it means that the M4 has been replaced successfully.
L4: Connect the learning button. Until the receiver indicator flashes 3 times, it indicates that the L4 is successfully replaced.

Hình ảnh sản phẩm

Alwaysonline RF Relay Switch Receiver 433MHz Electric Door Security
Alwaysonline RF Relay Switch Receiver 433MHz Electric Door Security
Alwaysonline RF Relay Switch Receiver 433MHz Electric Door Security
Alwaysonline RF Relay Switch Receiver 433MHz Electric Door Security
Alwaysonline RF Relay Switch Receiver 433MHz Electric Door Security
Alwaysonline RF Relay Switch Receiver 433MHz Electric Door Security
Alwaysonline RF Relay Switch Receiver 433MHz Electric Door Security
Alwaysonline RF Relay Switch Receiver 433MHz Electric Door Security
Alwaysonline RF Relay Switch Receiver 433MHz Electric Door Security
Alwaysonline RF Relay Switch Receiver 433MHz Electric Door Security
Alwaysonline RF Relay Switch Receiver 433MHz Electric Door Security
Alwaysonline RF Relay Switch Receiver 433MHz Electric Door Security
Alwaysonline RF Relay Switch Receiver 433MHz Electric Door Security
Alwaysonline RF Relay Switch Receiver 433MHz Electric Door Security
Alwaysonline RF Relay Switch Receiver 433MHz Electric Door Security
Alwaysonline RF Relay Switch Receiver 433MHz Electric Door Security
Alwaysonline RF Relay Switch Receiver 433MHz Electric Door Security
Alwaysonline RF Relay Switch Receiver 433MHz Electric Door Security

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