+90 212 222 87 80nokta@noktaelektronik.net
Nokta Elektronik
ProductsR&D & ProductionSoftwareBrandsAboutContactE-Catalogue
B2B LoginTechnical Service

Product Categories

  • Fire Solutions
  • Active Network Products
  • Passive Network Products
  • CCTV Solutions
  • Barrier and Parking Solutions
  • Alarm Solutions
  • Video Intercom
  • Test Equipment & Hand Tools
  • Rack Cabinets and Accessories
  • RF Communication Products
  • Industrial Communication Products
  • Audio and Video Products
  • Computer Units
  • Power Solutions
  • Electricity Solutions
  • E-Mobility
  • Lighting Solutions
  • Smart Home Products
  • Nurse Call Systems
  • Central Time Systems

Brands

  • upTech
  • Dahua
  • Oring Networking
  • Amphenol
  • Planet
  • Gewiss
  • ORing
  • Edge-Core
  • Goldtool
  • Noyafa
  • Ruijie Networks
  • Atc

Our Solutions

  • CCTV Solutions
  • Active Network Solutions
  • Passive Network Solutions
  • Medical Product Solutions
  • Fire Detection Systems
  • Barrier and Parking Systems
  • Software Solutions

Support

  • Technical Support Program
  • Blog & Guides
  • R&D & Production
  • Software
  • About Us
  • Contact
  • Legal Information
  • Cookie Policy

Contact Us

  • Our Addresses
  • Tel: 0212 222 87 80
  • Email: nokta@noktaelektronik.net
  • Nokta Elektronik ve Bilişim Sistemleri A.Ş.
    MERSİS: 0631-0730-5210-0020
    Tic. Sicil No: 555138-0

Newsletter

Subscribe to stay updated with our latest news.

© 2026 Nokta Elektronik ve Bilişim Sistemleri A.Ş.. All rights reserved.
  1. ›
  2. Video Intercom
  3. ›
  4. Emergency Phone Terminals
  5. ›
  6. Emergence Call Terminal
  7. Emergence Call Terminal
    Dahua

    Emergence Call Terminal

    Stock Code: VTA2502G-E

    Calls for help at one touch and carries the call in video and audio
    An emergency terminal that sends a help request at a single button press. It reaches the master station directly, sends video from its 4 MP camera and keeps the conversation two-way.
    4 MPCamera
    H.264 · H.265Video compression
    64 GBStorage
    PoE · 12 VDCPower input
    IP65 · IK10Protection grade
    210 × 140 × 42 mmDimensions
    Key specifications
    Camera and field of viewThe 4 MP low-illumination CMOS camera covers 104° horizontally, 57° vertically and 113° diagonally. A Starlight image sensor holds detail in the dark and auto IR illumination (ICR) steps in.
    VideoUses H.264 and H.265 compression; the main stream runs at 1080p and climbs to 2512 × 1408. Video recording, snapshot capture and pre-record time all stay configurable.
    AudioA built-in dual microphone and dual speaker carry the conversation, with support for a 3.5 mm external audio input. Echo suppression and digital noise reduction (DNR) cut the noise, and the unit sends audio and group broadcasts.
    Ports and alarmsCarries 1 × RS-485, 2 × alarm inputs, 2 × alarm outputs and 2 × RJ-45 (10/100M) ports.
    Power inputRuns on standard PoE, takes a 12 VDC 3 A input and delivers a 12 V/1 A output.
    Housing and mountingThe aluminum alloy casing carries IP65 and IK10 protection and settles into the wall with a flush mount.
    System & Video Features
    Processor / OS Embedded Processor / Embedded Linux OS
    Camera Resolution 4 MP CMOS High-Definition, Low Illumination
    Field of View H: 104°; V: 57°; D: 113°
    Night Vision Auto IR Illumination (ICR)
    Video Compression H.264; H.265 / Main Stream 1080p (up to 2512 × 1408)
    Audio & Functionality
    Audio Interface Built-in Dual Mic & Dual Speaker; External 3.5 mm Input Support
    Audio Enhancement Echo Suppression / Digital Noise Reduction
    Communication / Storage Full Digital Mode; Micro SD (Max. 64 GB)
    Connectivity & Physical Parameters
    Interface Ports 1× RS-485, 2× Alarm In, 2× Alarm Out, 2× Network (10/100M)
    Power Supply 12 VDC, 3 A / Standard PoE
    Durability / Material IP65, IK10; Aluminum Alloy Casing
    Dimensions / Mounting 210.0 mm × 140.0 mm × 42.0 mm / Flush Mount

    Datasheet

    VTA2502G-E

    12/12/2026

    Kullanım Kılavuzu

    VTA2502G-E

    12/12/2026

    Teknik Çizim

    VTA2502G-E

    12/12/2026

    VTA2502G-E

    12/12/2026

    Similar Products

    Master Station
    DahuaVTS5340B

    Master Station

    Master Station
    DahuaVTS8340B-CG

    Master Station

    Master Station
    DahuaVTS8A40B-CG

    Master Station

    Master Station
    DahuaVTS5A40B

    Master Station