The Grandstream GDS3725 is the flagship model in the GDS372x series, featuring a built-in illuminated numeric keypad that provides intuitive PIN code entry while maintaining the same enterprise-grade security features found across the lineup. This premium door station is designed for high-traffic facilities where ease of use and maximum security must coexist.Intuitive Keypad DesignThe integrated backlit numeric keypad allows visitors and authorized personnel to enter PIN codes quickly and easily, even in low-light conditions. The tactile buttons provide positive feedback, while the keypad’s flush design maintains the unit’s vandal-resistant properties. This makes the GDS3725 particularly suitable for buildings with frequent visitor traffic where typing a code is more practical than managing physical credentials.Premium Metal ConstructionLike the GDS3726, the GDS3725 features a heavy-duty metal casing that achieves both IP66 weatherproof and IK10 vandal-resistant certifications. The unit withstands harsh weather conditions, deliberate tampering attempts, and the wear and tear of high-traffic environments. The professional brushed metal finish maintains its appearance even after years of outdoor use.4MP Ultra HD SurveillanceThe advanced 4MP camera with HDR capability and AI ISP technology delivers exceptional video quality in all conditions. The 127° field of view captures wide-angle footage of entry areas, while the intelligent fill light system automatically adjusts to ambient conditions. The camera can clearly identify individuals within 3 meters even in extremely low light.Multi-Method Access ControlBeyond PIN entry, the GDS3725 supports the complete range of access methods: RFID cards (125kHz and 13.56MHz), NFC smartphones, Bluetooth 5.0 proximity access, QR codes for temporary authorization, and SIP call-based remote entry. This flexibility allows facilities to implement layered security with different methods for different user groups.AI-Powered SecurityThe built-in AI analytics provide intelligent security features including motion detection, intrusion detection, loitering alerts, and suspicious object identification. Real-time notifications keep security personnel informed of unusual activity. The behavior analysis algorithms distinguish between normal foot traffic and potential security concerns.Professional Audio SystemDual microphones with AI noise reduction capture clear voice audio even in challenging acoustic environments. The powerful 3-watt speaker ensures visitors can hear responses clearly. Echo cancellation enables natural conversations without feedback.Enterprise IntegrationThe GDS3725 offers comprehensive integration capabilities with alarm I/O, RS485 control, and support for door sensors and exit buttons. Manage devices centrally through GDMS cloud platform, SecureAccess mobile app, or on-premise GDS Manager software.Ideal ApplicationsOffice buildings with visitor lobbies, apartment complexes, condominiums, schools and universities, healthcare facilities, retail stores, and any high-traffic facility requiring secure, convenient access control with premium construction quality.
