Public, Industrial and Emergency Telephone Communications

Four Button Heavy Duty Wall Mounted Intercom

IP65 Watertight and Non-Corrosive

Call Us: 555-555-1234

VoIP SIP, Analogue, 3G or 4G


Ideal for; Offices and Businesses, Elevators and Lifts, Public or Private Car Parks, Hotels, Prisons, Railway & Underground Stations, Hospitals, Police Stations, Stadiums, Ships, Dock Yards, Universities and Campus, Shopping Malls, Service - Door Opening, External Security etc.

Call Points and Intercoms

Versions - 3G GSM / Analogue / VoIP SIP / Intercom

Model: AJR301-4B-OW

136 x 206 x 42 (mm), Weight: 1.6 KG Mounting: Wall Mounted

  • 4 Metal Call Buttons Programmable for PTC Speed Dialling
  • Non-Corrosive Stainless-Steel Housing
  • Robust and Vandal Resistant
  • Weather Protection Rated IP65
  • Powered PoE, Analogue Line or 12v DC Mains
  • Hands-Free Operation with Vandal Resistant Call Buttons
  • Simple Installation with Tamper Proof Fixings
  • Non-volatile Memory, Programmable for Speed-Dialling
  • Remote programming SMS or DTMF - Version Dependant
  • Remote Status Reporting - 3G / 4G Version
  • Internal Relays Available On-Demand
  • Choice of Customised Labelling
  • RoSH, CE & FCC Compliant - 24 Month Warranty

  • 4 button master on wall mounted intercom for emergency, industrial and public application. VoIP, SIP or Analogue or 3G
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    This model is available for the following applications;

  • Hands-free Telephone Call Point - version available for Analogue PSTN, VoIP SIP or 3G / 4G Networks
  • Door Entry Intercom, inclusive of contact relays, (can be used for other applications)

  • ----- Silk Printing and Permanent Vinyl Labels -----

    FREE Customised Permanent Adhesive Labels and LOW COST Factory Silk Printing.

    Simply tell us what you want and we will provide you with the best solution.

    customised printing or permanent logos onto telephones and call points

    Optional Versions
  • Hands-Free Call Point - Push-to-Call Autodialling, available in the following models; Analogue, VoIP SIP or 3G Wireless GSM (Sim Card).
  • Door Entry Telephone or Intercom, with up to 2 Relays, relays can be used for other applications. VoIP or Analogue solutions available
  • Point-to-Point Intercom - No Centralised Governance or System Required. Built with a smart intercom chip and wired in parallel Point-to-Point. This is a customised solution, on demand
  • Quality Audio, Watertight and Durable

    The telephone is housed within a stainless-steel Watertight IP65 enclosure. Intercoms and P2P Series Telephones are designed for use in adverse temperatures ranging from -25 to +70 deg C. Quality clear audio with a loud ringer, adjustable up to 90~95dB (VoIP / GSM) and 80~90dB (Analogue). Additional external ringers / repeaters and LED flashing beacons can be specified for use in extreme ambient noise zones. The weatherproof IP65 rating conforms to EN60529, guarantees optimum performance in uncompromising environments. Full Duplex, High Quality Microphone and Audio, adjustable during installation or remotely by DTMF or Text Message (Version Dependent) to ensure optimum locational performance. 

    Robust and Vandal Resistant

    Housed within sold Stainless-Steel Casing, a unique robust external telephone compromising of anti-tamper fixings and metal call button. The rugged telephone is ideal for placing within heavy Industrial and Emergency locations and can be mounted to a wall or post.

    Option for Relays

    Up to 2 internal relays are available to the VoIP telephone as standard, however the Analogue Version can be customised to include 2 relays upon request. Remote users can enter PIN codes via telephone keypad for remote actions, such as, door / gate open, sound an alarm, switch on a camera / light etc.

    Disable Assistance Fitted Hearing Loop Technology

    Induction Loop Technology optionally fitted to on request to assist hard of hearing users.

    Simple to Setup and Maintain

    Remote programming by way of DTMF for Analogue Networks and powered by Analogue Line. The VoIP SIP version is powered by PoE, the 3G Wireless GSM Version is powered by 12V Mains Adaptor and setup remotely by SMS Text. Message Status Reporting also available to a dedicated mobile number (SMS), this is very simple to setup and manage.

    Need a Free Standing or Mounted Option?

    Self-Powering and Free-Standing Options available Option for Rechargeable Battery Powered with external battery box or mounted to a JRTel Pillar or Post. 3G Solar Powered Towers also available, see below for further details.

    FC - This mark indicates compliance with FCC Part 15 Subpart B Class B

    CE - This mark indicates compliance with the: Radio and Telecommunications Terminal Equipment Directive 2004/108/EC

    Analogue Version
    Power Supply Analogue Telephone Network
    Supply Voltage 24 VDC to 65 VDC
    Supply Current 20 mA DC to 100 mA DC
    Ringer Volume 80dB(A) at 1m. 110dB(A) at 1m with external horn speaker
    Dialling Method DTMF mode in accordance with ITU-T recommendation Q.23.
    SIP Version
    Power Supply PoE or 12V DC
    Power Consumption Idle:1.5W-Active:1.8W
    SIP Protocol SIP 2.0 (RFC3261)
    Support Codec G.711A/u, G.7231 high/low, G.729, G.722,G.726
    Echo Cancellation Echo cancellation: Support G.168 and hand-free supports 96ms
    Communication Type Full Duplex
    Ringer volume 90~95dB(A) at 1m. 110dB(A) at 1m (external horn speaker)
    3G Version
    Power Supply 12V DC or Rechargeable Battery
    Power Consumption Idle:0.3W - Active: 1.5W
    Communication Type Full Duplex
    Ringer Volume 90~95dB(A) at a distance of 1m
    Program Method Remote Programming by SMS
    Frequency
    A version: Dual-Band WCDMA/HSDPA 850/1900MHz / Quad-Band GSM/GPRS/EDGE 850/900/1800/1900MHz
    E version Dual-Band UMTS/HSDPA 900/2100MHz / Quad-Band GSM/GPRS/EDGE 850/900/1800/1900MHz
    J version Dual-Band UMTS/HSDPA 850(800)/2100MHz / Quad-Band GSM/GPRS/EDGE 850/900/1800/1900MHz
    Point-to-Point Intercoms
    Wiring 2 Core Master to Slave
    Power Supply 12V DC Mains Adaptor on to 2 pair line
    Ringer Volume 90~95dB(A) at a distance of 1m
    Communication Type Half or Full Duplex
    Further Information Please contact us directly for further details
    Ambient Conditions
    Protection Type IP65, Conforms to EN60529
    Operating Temperature -30°C to +65°C
    Storage Temperature -40°C to +75°C

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