Meterial

ABS plastic case,Surface mounted technology with CPU control.

Colour

Beige/Black

Operating Temperature

-10°C±40°C 

Flash Time

 100ms,300ms,600ms optional, standard 600ms

Message Waiting Light Voltage

Standard 90~150V DC,  Customized
various MWL card compatible with PBX: Avaya, NEC, SIEMENS, PHILIPHS, Alcatel, Huawei

Operating Voltage  

24V~60V DC

Certificae

FCC,CE,CIA,ISO9001,ISO9002, SASO , IEC

Service

ODM/OEM

 Package

 20 sets/carton

Function

Waterproof, Moistureproof, Fireproof