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  4. Grandstream GDS3725 Smart IP Video Door Station, Numeric Keypad, 2K Camera, RFID/NFC
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Grandstream GDS3725 Smart IP Video Door Station, Numeric Keypad, 2K Camera, RFID/NFC

Part number GDS3725
  • 4MP sensor 2K camera with WDR, AI intelligent fill light and AI ISP
  • 15-key numeric keypad with PIN code access
  • Door opening via PIN codes, RFID cards, NFC, Bluetooth, SecureAccess app, QR codes and SIP calls
  • Solid State Relay (SSR) for strong protection against magnetic interference
  • IP66 weatherproof and IK10 vandal-resistant
  • Alarm inputs, Wiegand port, RS-485 and relay outputs for integration
  • Built-in dual microphones and 3W speaker with AI noise reduction
  • Managed via GDMS cloud, SecureAccess app and GDS Manager software
PoE Bluetooth Card Reader Keypad Weatherproof Video Intercom Door Station Access Control Grandstream NFC
Price
⃁ 759.37 ⃁ 759.37 ⃁ 988.76 Save 23%
⃁ 759.37 ⃁ 988.76
(Tax excluded)
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  • Delivery within 4–10 business days across Saudi Arabia
  • Warranty according to the manufacturer
  • Tax invoice with every order
  • Technical support before and after purchase

Not sure this model fits your setup? Read the buying guide

Official datasheetGrandstream_GDS3725_Datasheet.pdf Download

Overview of Grandstream GDS3725

The Grandstream GDS3725 is a smart IP video door station that combines access control, intercom and security monitoring in one rugged unit. It features a 15-key numeric keypad supporting card and password authentication, making it well suited to high-security zones such as financial offices and warehouses. A 4MP-sensor 2K camera with WDR and a 127-degree view, dual microphones and a 3W speaker capture every visitor, while doors can be opened by PIN, RFID card, NFC, Bluetooth, QR code, SecureAccess app or SIP call. With IP66 and IK10 protection, alarm inputs, Wiegand, RS-485 and SSR relay outputs, it fits offices, villas, residential compounds and commercial complexes.

Technical Specifications – Grandstream GDS3725

Basic

Unit Dimension204 mm × 87 mm × 35.5 mm (8.03″ × 3.43″ × 1.40″)(H × W × D)
Package Dimension255 mm × 130 mm × 88 mm (10.04″ × 5.12″ × 3.46″)
Unit Weight1.56 kg (3.44 lb)
Package Weight1.743 kg (3.84 lb)
Installation MethodsWall Mount, Flush Mount (Solid Wall, Dry Wall, Stud)

Ports

Network Port1 × 10/100 Mbps PoE Ethernet port
Alarm Input3 channels
Relay Output2-channel outputs for both lock control and alarm linkage: An anti-magnetic Solid State Relay (SSR) for alarm linkage and high security lock control
RS-4851 port
Wiegand Port1-channel Wiegand port (26/34/58-bit), 6-pin interface (WG_D0, WG_D1, GND, WG_BEEP, WG_LED, 5V_WG)
Grounding2 × GND ports
TF Card Slot1 × slot (up to 256 GB)

RFID

Card TypeIC Card (13.56 MHz) and ID Card (125 kHz)
RFIDSupports MIFARE Classic 1K, MIFARE Classic 4K, MIFARE Ultralight, MIFARE PLUS and MIFARE DESFire

Connectivity

BluetoothBLE 5.0

Button

Keys15-Key Numeric Keypad: 12 × Standard Keypad Keys, 1 × Manager Key, 1 × Clear Key, 1 × Doorbell Key
Security1 × Tamper Switch
Maintenance1 × Reset Button

LEDs

Fill Light6 × White LEDs
System Indicator1 × Multi-Color LED (Red, Green, Blue, White)
Card Reading1 × White LED
Key Backlight12 × White Key LEDs, 1 × Green Key LED, 1 × Red Key LED, 1 × Blue Key LED

Power

Power Supply9–36 V DC, 12 W
PoE Standard802.3af Class3

Audio

Microphone2 microphones
Speaker3W

Video

Image Sensor1/3", 4 MP with HDR support
LensF2.2
Field of ViewH: 127°; V: 70°; D: 152°
Max Resolution1920 × 1080
Max Frame Rate30 frames per second
Wide Dynamic Range (WDR)Supported, up to 120 dB
Video AnalyticsAI-Based Motion Detection
Light SupplementAuto-brightness white light
PIR DetectionSupported, 3–5 m (9.84–16.40 ft)

Environmental Endurance

Operating Temperature-30 °C to 60 °C (-22 °F to 140 °F)
Storage Temperature-30 °C to 70 °C (-22 °F to 158 °F)
Operating Humidity10%–90%, non-condensing
Storage Humidity10%–90%, non-condensing

Certification

Protection RatingIP66, IK10 for metal surface, buttons and lens area
ComplianceFCC, CE, RCM, IC

System

Unlock MethodsSIP, HTTP API, Grandstream SecureAccess app, QR code, RFID, Bluetooth, NFC
Network ProtocolTCP/IP/UDP, HTTP/HTTPS, ARP/RARP, ICMP, DNS (A Record, SRV, NAPTR), DHCP, SSH, SMTP, TFTP, NTP, STUN, SIMPLE, TLS, SRTP, TR-069, ONVIF (Profile S)
Telephony FeaturesSIP Paging, Multicast Paging, Call-waiting with priority override, Account Sharing
Audio CodecsG.711µ/a, G.722 (wide-band), G.726-32, G.729, In-band and out-of-band DTMF (In audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGC, ANS
Video CompressionH.264 High Profile, Main Profile, Base Profile, Motion JPEG
QoSLayer 2 (802.1Q, 802.1p), 802.11e and Layer 3 (ToS, DiffServ, MPLS)
SecurityUser and administrator level passwords, 802.1x media access control authentication; Ed25519 and X25519-based TLS, SRTP, HTTPS; 256-bit AES encrypted configuration file
UpgradeFirmware upgrade via TFTP, HTTP or HTTPS
ProvisioningMass provisioning using TR-069, local upload firmware or AES encrypted XML configuration file

Capacity

User Capacity5,000
Card Capacity5,000

Alarms

Alarm EventsDigital Input Alarm, Intrusion/Loitering Alarm, Tamper Alarm, Wrong password alarm of remote open door, Exceeded Access Time Limit Alarm, Unauthorized Access Alarm, High Temperature Alarm, SD Card Alarm, Safe Room Alarm, Door Open Timeout Alarm
Alarm Linkage MethodsAudio Alarm, SIP Alarm, Linked Alarm Output, Email Alarm, Snapshot & Upload FTP, Snapshot & Save to SD, Sync Alarm Info to App, Cloud Call Alarm, Notify GDS Manager, Sync Alarm Info to Home Assistant

Management Platforms

Local ManagementLocal Web GUI which comes with the embedded controller; supports the local management of GDS3720 series door stations via the desktop software GDS Manager
Cloud ManagementSupports cloud-based management via GDMS UC, GDMS SecureAccess and Grandstream SecureAccess app
Third-Party IntegrationCompatible with Home Assistant

Localization

MultilingualEnglish, German, Italian, French, Spanish, Portuguese, Russian, Chinese

Package Contents

Standard Items1 × Door Station, 1 × Quick Installation Guide, 1 × Certification Regulatory Information, 1 × Screwdriver, 1 × Wall Mounting Position Sticker, 1 × Wall Mounting Bracket, 1 × Terminal Block Back Panel, 7 × Expansion Bolts, 7 × Pan Head Tapping Screws (ST3.5 × 32 mm), 2 × Pan Head Machine Screws (M3 × 5.5 mm), 2 × Pan Head Hexalobular Socket Machine Screws (M3 × 6 mm), 2 × Waterproof Silicone Plugs, 1 × Waterproof Plug Washer, 1 × IC Card (Mifare Classic EV1)

Source: Grandstream official website and datasheet. Specifications are subject to change by the manufacturer.

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