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8028 SIP Doorphone
Price: $495.00

Ideal for secure business entrances, emergency intercom, and residential gates, Algo’s 8028 SIP Doorphone provides hands free intercom capability, entrance security with door unlock control, rugged weatherproof design, and superior audio performance. Fully compatible with SIP industry standards, the 8028 SIP Doorphone will work with most SIP-based PBX servers.
8188 SIP Ceiling Speaker
Price: $395.00

The 8180 SIP Audio Alerter is a SIP compliant PoE network audio device for loud ring and voice paging applications using dual endpoints. When registered with a SIP server, one endpoint will play an audio file from internal memory upon ring detection. The second endpoint will auto-answer for voice paging, complete with two-way talkback.
8180 SIP Audio Alerter
Price: $299.00

The 8180 SIP Audio Alerter is a SIP compliant PoE network audio device for loud ring and voice paging applications using dual endpoints. When registered with a SIP server, one endpoint will play an audio file from internal memory upon ring detection. The second endpoint will auto-answer for voice paging, complete with two-way talkback.