# Video intercom Grandstream GDS3725, 4 MP, H.264, IP66/IK10, 3 W speaker, SD up to 256 GB

**URL:** https://aio.lv/en/product--grandstream-gds3725--11678681
**Data updated:** 2026-01-28 13:03 (EET)
**Category:** Control Systems
**Manufacturer:** Grandstream
**Manufacturer code:** GDS3725
**EAN:** 6947273705673
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 168.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 139.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--grandstream-gds3725--11678681

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Grandstream GDS3725 is a 4 MP video intercom designed for outdoor access control. It supports H.264 video, a 1/3" optical sensor, up to 30 fps, and a 3 W speaker with G.711/G.722/G.726-32/G.729 codecs. Robust housing rated IP66 and IK10 protects against water and vandalism. Supports SD cards up to 256 GB for local recording. Suitable for entrances, gates and secure access points.

## Long description

The Grandstream GDS3725 is a 4 MP Smart IP Video Door Station designed for outdoor access control, video intercom communication, and security recording. It integrates a high-definition 1/3" optical sensor with H.264 support and records up to 30 fps. The unit includes a 3 W speaker, dual microphones with AI noise reduction, and supports local storage via microSD card up to 256 GB. The housing provides IP66 weatherproofing and IK10 vandal resistance for reliable operation at entrances, gates, and other secure access points.
Advantages
The device combines an Ultra HD camera with AI image processing (AI ISP) and an AI intelligent fill light to improve image quality in varied lighting. It offers multiple door-opening methods such as PIN codes, RFID cards and stickers, NFC, Bluetooth, SecureAccess app, QR codes and SIP calls, and it resists magnetic interference using a Solid State Relay. Management is available through Cloud, the SecureAccess app, or GDS Manager software. Built for outdoor use, the GDS3725 supports wired power via DC or PoE and provides robust codecs for two-way audio communication.
Suitable for
Residential building entrances
Commercial premises and office entry points
Gated communities and perimeter gates
Secure facilities requiring local recording
Key specifications
Image sensor: 4 MP, 1/3" optical sensor
Video codec: H.264
Frame rate: up to 30 fps
Audio: 3 W speaker; supports G.711, G.722, G.726-32, G.729 codecs
Storage: microSD card support up to 256 GB
Network: IP-based connectivity; supports SIP calls
Wireless: Bluetooth Low Energy (BLE) 5.0
Environmental protection: IP66 weatherproof
Vandal resistance: IK10
Power: DC or PoE
Color: Grey
How to use
Install the GDS3725 at the desired outdoor access point following local electrical and mounting regulations. Connect network and power via PoE or DC as required, insert a formatted microSD card if local recording is needed, and configure network settings and user credentials through the SecureAccess app, Cloud management portal, or GDS Manager software. Set up preferred door-opening methods (PIN, RFID, NFC, Bluetooth, QR, or SIP) and adjust camera and audio settings to suit the installation environment.
Usage recommendations
For optimal image quality, enable WDR and AI ISP when lighting conditions vary. Use PoE power for simplified cabling and reliable operation. Regularly back up important recordings from the microSD card and keep device firmware updated via the management software to maintain security and feature compatibility.

## Specifications

| Feature | Value |
|---|---|
| Viewing angle, horizontal | 127 ° |
| Viewing angle, vertical | 70 ° |
| Megapixel (approx.) | 4 MP |
| Weight | 1.56 kg |
| Certification | FCC, CE, RCM, IC |
| Power consumption (typical) | 12 W |
| Supported network protocols | TCP/IP/UDP, HTTP/HTTPS, ARP/RARP, ICMP, DNS(A Record, SRV, NAPTR), DHCP, SSH, SMTP, TFTP, NTP, STUN, SIMPLE, TLS, SRTP, TR-069 mass provisioning, local upload firmware |
| Operating relative humidity (H-H) | 10 - 90 |
| Compatible memory cards | SD |
| Cabling technology | 10/100Base-T(X) |
| Storage temperature (T-T) | -30 - 70 |
| Package weight | 1743 g |
| Built-in microphone | Yes |
| Operating temperature (T-T) | -30 - 60 |
| Height | 204 mm |
| Optical sensor size | 25.4 / 3 |
| Width | 87 mm |
| Depth | 35.5 mm |
| Connectivity technology | Wired & Wireless |
| Speaker power | 3 W |
| Product colour | Grey |
| Speakerphone | Yes |
| Voice codecs | G.711, G.722, G.726-32, G.729 |
| Bluetooth | Yes |
| Ethernet LAN (RJ-45) ports | 1 |
| Built-in speaker(s) | Yes |
| Control type | Buttons |
| Proper use | Outdoor |
| Power over Ethernet (PoE) | Yes |
| Placement supported | Vertical |
| Ethernet LAN data rates | 10, 100 |
| Quick start guide | Yes |
| Night vision | Yes |
| Number of illumination LEDs | 6 |
| Video formats supported | H.264 |
| Maximum memory card size | 256 GB |
| Ethernet interface type | Fast Ethernet |
| Maximum frame rate | 30 fps |
| International Protection (IP) code | IP66 |
| Field of view (FOV) angle | 152 ° |
| Wide Dynamic Range (WDR) | Yes |
| Number of speakers | 1 |
| IK code | IK10 |
| RFID reader | Yes |
| Quantity per pack | 1 pc(s) |
| Motion detection function | Yes |
| Memory card slot | Yes |
| Outdoor unit included | Yes |
| Outdoor unit power type | DC/PoE |
| RS-485 ports (transmitter) | 1 |

## FAQ

### How much does the Grandstream GDS3725 4 MP video intercom cost, and is it available for purchase?

The price is 168.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 77 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Grandstream GDS3725 4 MP video intercom be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Grandstream products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Grandstream service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for Grandstream GDS3725 4 MP video intercom?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11678681/67016168_large.webp