الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
وصف
DECT Phone System Includes DB20 Base and D10 Handset. Supports Up to 20 DECT Cordless Handsets (Additional Handsets Sold Separately). Up to Simultaneous Calls. Up to 8-Hour Talk Time and 75-Hour Standby Time. Autoprovision with FreePBX and PBXact Phone Systems. TLS and SRTP Secure Encryption. Range: Up to 50m Indoors.