
Orders placed during Passover Holiday (Wed 4/1 after 4PM ET – Thurs 4/9) will ship Fri 4/10. View our holiday shipping schedule.

This item is no longer available.
Review Summary
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
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MT502 PSTN Spider
MT505 SIP Spider
MT340 Power Hub
MT503 Smart Spider
110-220 V
854969001208
The 48-Volt Daisy Chain Power Kit from Phoenix Audio is designed to provide power to multiple Smart Spider (MT503) speakerphones that have been daisy-chained together. It includes an international socket kit for compatibility with different socket types.