Grandstream GDS3705 HD IP Audio Door System

The Grandstream GDS3705 is an innovative door entry system designed to improve the security of your residential or commercial premises. This small but mighty access control device features state-of-the-art audio communication technology that provides a comprehensive solution for facilitating secure building entry. The system is equipped with an integrated microphone and speaker, offering high-fidelity, duplex voice communication with advanced echo cancellation.

Its built-in RFID chip reader enables keyless entry for up to 255 RFID cards, providing a seamless and efficient access control solution. Featuring full HD audio with wideband audio codec support, the Grandstream GDS3705 guarantees exceptional sound quality. It is further complemented by its automatic volume adjustment feature that adapts to background noise levels ensuring clear communication in any environment. This system is designed for easy installation with Power over Ethernet (PoE) functionality, allowing power and network connectivity via a single cable.

With weatherproof and vandal-resistant casing, it is built to withstand harsh conditions and potential tampering. For added security, the Grandstream GDS3705 supports advanced encryption standards including TLS and SRTP, securing all communication and data. Moreover, it provides seamless integration with Grandstream’s free management utility software, the GDS Manager, offering a user-friendly interface for managing RFID card information, video feeds, and device settings. The interoperability of the system is also remarkable; it can be easily integrated into existing SIP systems or Grandstream IP phones, UCM IP PBXs, or IP video surveillance products.

Key Features of the GDS3705 Door System:

• Integrated PoE simplifies installation by providing power and network connectivity.
• Weatherproof and vandal-resistant metal casing ensures durability.
• RFID chip reader allows convenient keyless entry.
• Dual microphones and HD loudspeaker with advanced AEC enable clear intercom functionality.
• Supports SIP calls to IP phones for seamless communication.
• HD audio with up to 1.5m input and 3m output enhances sound quality.