![Algo 8189 PoE IP Surface Mount Speaker Algo 8189 PoE IP Surface Mount Speaker](https://voip.com.vn/36778-large_default/algo-8189-poe-ip-surface-mount-speaker.jpg)
Algo 8189 PoE IP Surface Mount Speaker
PoE Wideband IP Surface Mount Speaker for Voice Paging & Notification Alerting. The 8189's slimmer design is better suited for indoor surface mount applications required for voice paging and emergency notification / alerting. The 8189 speaker is a PoE SIP compliant endpoint, and does not require an additional amplifier.