AVS ELECTRONICS 1111141 A500 PLUS XS4 Smart LCD keyboard with audio, NFC reader and integrated radio zone expansion module

- Audio output for listening to voice guidance

- Integrated proximity reader with NFC technology

- Display: 32-character LCD display + 7 system status LEDs

- Backlight: white light keys, blue light display

- Cover: white color

- Interchangeable cover

- Terminals: 2 programmable in/out (nc/no)

- Integrated WS4 radio receiver

- Two-way radio devices: up to 32 radio zones, 64 remote controls, 1 radio siren, 32 home automation modules

- Radio technology: bidirectional dual antenna GFSK FM 868 MHz

- Range: 700 m in the open field

- Connection: RS485 serial

- Power supply and absorption: 13.8 Vdc, 70mA

- Dimensions (LxHxD): 110 x 130 x 34 mm

- Compatibility: XTreame range of WS4 series bidirectional peripherals

- Certification: CE