Akuvox's Audio Doorphone R23P is an open, non-proprietary IP-based door station for two-way communication and remote entry control. It is a perfect complement to any SIP system and offers new possibilities to effectively control entry to your premises.

Features:

• Vandal resistant body, with a flush button
• PoE (IEEE802.3af, Power-over-Ethernet)
• Two-way audio communication over IP networks with Echo Cancel feature
• Complies with SIP standard for easy integration in every SIP capable PBXes