E21V IP Video Emergency Intercom

● Vandal-resistant body
● 1 panic button
● 2 input relays and 2 output relays 
● Premium audio and video quality




E21V is a vandal-resistant, SIP-enabled video emergency station designed for safeguarding security in public spaces. Its advanced communication technique enables immediate and smooth emergency intercom while witnessing the scene. It is capable of weathering harsh outdoor environments thanks to its sturdy structure and robust performance.

Physical Features

Body material: 316 grade stainless steel

Camera resolution: 3M pixels

Button: 1 panic button and 1 reset button on board

Call status indication: 1 RGB LED (red, green, blue)

PoE IEEE802.3af

Power consumption: 12V DC input, <12W

Enclosure rating: IP65

Installation: flush mounting, fit in Clipsal 164/4 back box

Dimensions: PCB-130x65mm, with flush mount kit-210x120x61mm


Interface Features

2xRJ45 10/100M Mbps Ethernet ports

Input relay: 2 relays for alarm alert

Output relay: 2 relays for door opener


SIP Features

SIP v1(RFC2543), SIP v2(RFC3261)

Line: 2 SIP accounts


Audio Features

1 built-in microphone with IP67 rating

2W speaker with IP66 rating

Codec: G.711a, G.711μ, G.722, G.729 and LPCM

Speech quality: 7 kHz

Echo cancellation

Voice activity detection

Comfort noise generator


Video Features

Viewing angle: 120°

Resolution: up to 720p

Codec: H.264, MPEG-4 and MJPEG

Support live stream and RTSP

Compliance with ONVIF


Phone Features


Volume control

Direct IP calling

Multi-language support


Network Features

Static IP or DHCP

802.1Q VLAN

NTP for auto time setting


Administration Features

Auto-provisioning: FTP/TFTP/HTTP/HTTPS/PnP/DHCP

Configuration management: web-based management or auto provisioning




Application Scenarios

Education: campuses

Healthcare: hospitals, medical centers

Logistics & Transportation: airports, parking facilities

Industries: industrial parks of Manufacturing, Energy, Metal & Mining, Chemical industries 

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