الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
4 Watt power amplifier.
Large PA systems driven by external amplifier(s)
Small PA systems driven by internal PA1 amplifier (eg. door answering system), and internal relay to open door(s)
Phone ringer amplifier with ability to drive strobe light as visual indicator
Multi-cast relay up to 4 SIP identities to four multi-cast IP addresses
وصف
Snom has developed a SIP bridge (PA1) enabling businesses to extend their existing public announcement speaker system while upgrading from digital/POTs systems into SIP-based voice communication solutions. The PA1 can be used in both small and large applications due to the inclusion of a 4-watt amplifier for single speaker projects. A microphone input is provided for two-way communication. Larger projects can utilize multiple speakers driven by external high wattage amplifier(s). The PA1 serves as an auto SIP answering preamp that drives the multi-speaker setup. Use of Snom's proven SIP stack enables wide compatibility with all SIP platforms. Quick Summary - Works from your Snom handset - 4 Watt power amplifier - Works with handset, headset or in handsfree mode - Easy to install - Broadcasting announcements over 8 ohm speakers
