Akuvox E21 is a SIP emergency intercom with or without a camera. It is typically used in public space like parking lots and subways.

• Two-way audio with Echo Cancel feature;
• Camera Resolution of 3M pixels;MPEG-4/MJPEG compression; (E21V only)
• Complies with SIP standard for easy integration in every SIP PBX
• Body material: 316 grade stainless steel
• Button: 1 panic button; 1 reset button (on board)
• 2 input relays for alarm; 2 output relays for door opener
• Water-proof & Dust-proof: IP65
• Installation: Flush mount
• PoE (IEEE802.3af, Power-over-Ethernet)

Apart from these, you can find manifold other smarter features and we at Cohesive Technologies give you the best options.