Grandstream GSC3565 Smart Outdoor Single Button Audio Video Intercom Door System
Built-in Solid State Relay (SSR) provides robust protection against external magnetic interference. Maximum IK10-rated impact resistance covers the entire unit, including the lens area.
Grandstream GDS3702 HD Audio IP Intercom System Vandal Proof IK10
It features SIP/VoIP technology with two-way HD audio, an IP66 weatherproof and vandal-resistant casing. Certifications: IP66 and IK10. Supports SIP calls to IP phones for easy communication. Integrated PoE for powering the device and providing network connection.