Description
In combination with call transmitters (call buttons), the ZJ-39 monitor display (signal receiver) has been developed to receive instant messages and improve communication processes.
The ZJ-39 signal panel call display works via radio frequency. With a large display, you can see clearly even in bright rooms and have the option to select different melodies.
Features
- Large LED number display
- Stores up to 20 calls
- Different melodies
- RF wireless technology (independent of internet)
ZJ-39 - Signal Panel Call Indicator
Idle current < 130mA
Colour black
Display digital LED
Indication numbers from 001 to 999
Operating frequency 433.92 MHz
Operating current 550mA
Notification speaker mode (English) and 2 melodies
Operating temperature -10 - +40 °C
Input 5 call buttons
Reception range up to 100 m (in an open area)
Receiving sensitivity -105dBm
Decryption instruction code
Housing aluminum and plastic
Scope of delivery signal board, manual, power supply
Modulation amplitude modulation (OOK)
Mounting wall mount
Range extension possible with a repeater (ZZQ-8)
Power supply from the mains via an adapter DC9V/2A
Connection up to 999 call buttons
Certificates CE