Description
Grandstream GDS3705 IP Audio Door Bell System – Advanced Access Control for Modern Security
Enhance your home or business security with the Grandstream GDS3705 IP Audio Door Bell System, a robust and feature-rich access control solution designed for superior audio communication and secure entry management. This intelligent IP audio door system is perfect for apartments, office buildings, industrial environments, and any secured facility requiring reliable and scalable entry control.
The Grandstream GDS3705 seamlessly blends advanced SIP technology, powerful audio features, and industrial-grade durability, making it a top-tier choice for security-conscious users. With its integrated RFID chip reader, dual microphones, HD speaker, and full SIP compatibility, it delivers crystal-clear communication and a frictionless user experience.
Now available at Best Computer Hub, one of the leading computer and tech retailers in Bangladesh, the GDS3705 is your go-to product for next-generation audio door access control.
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Key Features of the Grandstream GDS3705 IP Audio Door Bell System
1. Secure and Scalable RFID Access Control
The GDS3705 comes equipped with a built-in RFID chip reader capable of supporting up to 2,000 unique RFID tag numbers. This makes it ideal for environments with many users, such as offices, educational campuses, and residential complexes.
Whether you prefer keyless RFID entry or secure code input via the built-in 12+1 metal keypad, the GDS3705 ensures secure, tamper-resistant access with centralized card management through the GDS Manager software.
2. High-Definition Audio Communication
Communication clarity is paramount in any doorbell intercom system. With dual microphones and an HD loudspeaker with Acoustic Echo Cancellation (AEC), the Grandstream GDS3705 guarantees crystal-clear two-way audio up to a range of 3 meters for the speaker and 1.5 meters for the microphone.
This ensures that visitors and security personnel can communicate effectively, even in noisy environments or over longer distances.
3. Industrial-Grade Durability
Built for long-term durability, the GDS3705 features an IP66-rated metal enclosure that is fully weatherproof and dust-resistant. It also carries an IK09-rated vandal-resistant housing, which protects the unit against physical tampering or harsh conditions — ideal for outdoor installations in any weather.
This robust construction guarantees years of dependable service, no matter the environmental challenges.
4. Flexible SIP and IP Integration
As a full-fledged SIP audio endpoint, the Grandstream GDS3705 integrates seamlessly into any VoIP or IP-based communication system. It supports:
- SIP calls to IP phones
- Integration with Grandstream GXP IP phones, GXV video phones, and Grandstream Wave mobile app
- Compatibility with third-party platforms using ONVIF and open SIP
This makes it an excellent fit for any modern IP-based intercom or security solution.
5. Easy Installation with PoE Support
Thanks to Power over Ethernet (PoE) support and a 10/100M auto-sensing network interface, the GDS3705 can be installed quickly with minimal cabling. Power and network data are delivered through a single Ethernet cable, reducing installation time and cost.
This plug-and-play setup is especially helpful for IT teams managing multiple access points in enterprise environments.
6. Intelligent Keypad & Backlight
The metal keypad with a blue LED backlight ensures visibility and usability even in low-light or nighttime conditions. The tactile keys provide fast access for passcodes, directory dialing, or other programmed actions.
7. Expansion Interfaces for Scalability
Need more integration options? The Grandstream GDS3705 features RS485 and Wiegand input/output ports, allowing for flexible expansion with alarm systems, electronic locks, door sensors, or other smart building infrastructure.
This ensures complete compatibility with existing security setups and future upgrades.
Smart Management via GDS Manager Software
Managing large numbers of RFID credentials or system configurations is made easy with Grandstream’s free GDS Manager software. This utility allows administrators to:
- Add or remove RFID card credentials
- Review access logs and call records
- Manage device firmware and configurations remotely
With centralized management, system scalability is effortless, and IT administrators can maintain control over building access from a single dashboard.
Seamless Integration with the Grandstream Ecosystem
The Grandstream GDS3705 IP Audio Door Bell System fits perfectly within the broader Grandstream Unified Communication ecosystem. You can pair it with:
- GXP Series IP Phones
- GXV Series IP Video Phones
- Wi-Fi and DECT IP Phones
- Grandstream Wave Mobile App
This interoperability enhances the overall communication and access control strategy for your home or workplace.
Use Cases
✔ Commercial Buildings
Secure offices and shared workspaces using RFID or passcode-based access control.
✔ Residential Complexes
Provide seamless and contactless entry to residents while enabling communication with building staff.
✔ Warehouses and Industrial Sites
Durable, weatherproof design makes it ideal for heavy-duty applications.
✔ Educational Institutions
Manage student and staff access efficiently using the centralized RFID system.
Technical Specifications
| Feature | Details |
|---|---|
| Audio | Dual microphones, 2W HD loudspeaker with AEC |
| RFID | Built-in reader supports up to 2,000 RFID tags |
| Keypad | 12+1 metal keys with LED backlight |
| Network Interface | 10/100M Ethernet with PoE |
| Enclosure | Metal, IP66 weatherproof, IK09 vandal resistant |
| Power | PoE or DC 12V |
| Interfaces | RS485, Wiegand, Alarm I/O |
| Installation | Wall mount, flush mount options |
| Operating Temperature | -30°C to +60°C |
Why Buy from Best Computer Hub?
When you’re purchasing high-end security systems like the Grandstream GDS3705, it’s essential to choose a trusted and reputable seller. Best Computer Hub stands out as a premier destination in Bangladesh for smart security solutions, IT equipment, and tech gadgets.
🛍 Why Choose Best Computer Hub?
- ✅ 100% genuine products with factory warranties
- ✅ Competitive pricing on all IP audio and video doorbells
- ✅ Knowledgeable support team
- ✅ Fast delivery across Bangladesh
- ✅ Option to order online or visit physical stores
Whether you’re in Dhaka, Chittagong, Khulna, or any other city in Bangladesh, Best Computer Hub offers reliable nationwide delivery and in-store pickup options.
Grandstream GDS3705 Price in Bangladesh
Wondering about the latest price of the Grandstream GDS3705 IP Audio Door Bell in Bangladesh? At Best Computer Hub, you can get it at a highly competitive rate. Please check the official Best Computer Hub website or visit your nearest branch to confirm pricing and stock availability.
This advanced audio doorbell system comes backed with a 1-year official warranty, ensuring peace of mind and product reliability.
Final Verdict: Is the Grandstream GDS3705 Worth It?
The Grandstream GDS3705 IP Audio Door Bell System is more than just a doorbell — it’s a complete access control and communication solution. With its robust build, secure RFID access, crystal-clear audio, and seamless VoIP integration, it is ideal for anyone looking to upgrade their security infrastructure.
If you’re serious about protecting your premises while keeping everything modern, manageable, and professional, the Grandstream GDS3705 is an excellent investment.
And when you buy it from Best Computer , you’re not just buying a product — you’re investing in reliable service, authenticity, and ongoing support.
Order Now from Best Computer Hub
Ready to take your security to the next level? Buy the Grandstream GDS3705 IP Audio Door Bell System from Best Computer Hub — Bangladesh’s trusted source for smart security devices.
👉 Order online today or visit your nearest Best Computer Hub showroom to see the product in action.
