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HOME > PRODUCTS > WALKIE TALKIE MODULES > SA809-RX : WALKIE TALKIE CONTROL WIRELESS SWITCH M...
SA809-RX : Walkie Talkie Control Wireless Switch Module With Password Protect
The wireless switch module SA809-RX consists of walkie talkie and DTMF decoder, it works with walkie talkie to succeed long range wireless control. Any walkie talkie with DTMF function in the market can be used as transmitter. For example, the GP338 of Motorola. When SA809-RX receives the signal of transmitter, it will decode and compare with the password preset before. The high current mosfet will be driven to output if the input signal are verified. SA809-RX is very high security with 1~10 digital password and 400~480MHz frequency channel. All the parameters can be set freely with our PC software . It can achieve 5~8Km easily with higher output power walkie talkie, and widely used in the application of industrial control, smart home, etc.
| Parameters | Min. | Typ. | Max. | Unit |
| Working Condition | ||||
| Voltage range | 3.3 | 5 | 6.0 | V |
| Operating Temperature | -40 | 25 | +85 | ℃ |
| Current Consumption | ||||
| Rx current | <80 | mA | ||
| Sleep current | 10 | 75 | uA | |
| Output | 6V /4A | |||
| RF Parameters | ||||
| Sensitivity | -124 | dBm | ||
| Frequency | 400 | 480 | MHz | |
| Type | Analog walkie talkie |
Features of Wireless Switch Module SA809-RX
- Up to 10 digital password
- 6400 channels
- PC configurable parameters
- Walkie talkie with DTMF as transmitter
- Pulse output
- Long distance
Application of Wireless Switch Module SA809-RX
- Access system
- Security system
- Auto remote control
- Large scale mechanical control
Block Diagram of Wireless Switch Module SA809-RX
Application Connection of Wireless Switch Module SA809-RX
SA809-RX interface description as below:
