The design of i31S IP Video Door phone are based on experience and knowledge of Fanvil IP phone development. i31S are using standard IP/RTP/RTSP protocol for voice transmission and enjoy the advantages of full range of compatibility. i31S have a variety of enterprise‐level features and compatible with lots of major platforms, such as 3CX, Asterisk, Broadsoft, Elastix, etc. The i31S IP Video door phone is designed for operation in outdoor conditions. The robust mechanical construction offers protective coverage rating against dust and water (IP65). The i31S is economical devices with triple function(All in 1)‐ Access control by call, code and RFID card
- Compatible with standard SIP(RFC3261) protocol and main IPPBX/IMS platform
- Enclosure designed on International Protection (IP) markings to protect against intrusion ‐ accidental or intentional ‐ waterproofed to IP65 and anti‐collision up to IK10.
- The system design adapts to operating under various environmental conditions and temperatures (supports temperatures ranging from ‐40 to +70 Celsius.)
- Status indication icon
- All‐in‐One(Access Control, Intercom and Broadcasting)
- Access Control(by call, by code, IC/RFID, Indoor Switch)
- Built‐in 3Wspeaker and AEC, support high quality hand‐free communication.
- Built‐in HD camera and with backlight compensation function
- System online maintenance and management