Fanvil i16S/i16SV is a SIP intercom with exquisite appearance, integrating audio/video intercom and broadcasting functionalities. It supports wall mounting. With a dustproof, waterproof and anti-collision design rated at IP65 and IK10 protection grade, it can be applied in many indoor and outdoor scenarios and offer the best communication experience for users. Office VOiP IP Telephone Systems has the best SIP security offers.