E747 Encoder
E747 Encoder
Ideal for small warning systems and easy to use, the E747 encoder aids dispatchers in quickly activating mass notification products when disaster strikes. The E747 is provided in a compact and attractive desktop design for applications where space is at a premium.
- Simple 3 step operation
- Whelen 10 digit DTMF activation protocol is fast, secure and reliable
- Selection of 18 activation commands
- Selection of 1-10 units individually
- System “All Call”
- Inclined keyboard for easy access and viewing
- Membrane keypad features raised keys with tactile response
- LED indicators illuminate upon key selection
- Command key LED flashes when activation has been sent
- Keyboard On/Off switch and LED indicator
- Microphone input and microphone level adjustment
- May be used for mobile applications
WARNING: These products may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit whelen.com/regulatory.
Specifications
- 18 function encoder permitting individual selection of 1-10 units or system “All Call”.
- Compact desktop design with inclined sealed membrane keyboard.
- LED key select indicators illuminate upon key selection.
- Command key LED flashes upon transmission of activation sequence.
- 12VDC nominal operation, furnished with UL listed wall mount transformer.
- May be used for mobile applications.
For more detailed specifications, including dimensions, and electrical & environmental specs, download the Product Sheet.
| Model | Description | Downloads |
| E747 | Activation control for small warning systems | Product Sheet | Install Guide |
