Paging, messaging, voice & data wireless telecommunications products and systems

Paging and telecommunications products and systems

Pagers POCSAG, TETRA, GSM, WiFi

  • All pagers are digital, and based on ultra–modern SDR technology, which means instant and precise frequency setting (w/fast scanning up to 4 channels if needed), wide frequency range with no edges loss, excellent selectivity and sensitivity.
  • All pagers have industrial grade RGB backlight, loud clear audio alarm, vibration.
  • GSM, WiFi, GPS, location beacon decoder, and man–down are available as LX7/LX8 pager options, permitting systems of any complexity and configuration, including local, regional, state or special systems.
  • All pagers are digital, designed and manufactured in Germany.

Additional files: Pagers matrix, Pager cleaning instruction

2022

LX7

Precise, compact, multipath

  • POCSAG, GSM/LTE, WiFi.
  • GPS, man–down.
  • Dedicated alarm button.
  • RGB color backlight, rotated data.
  • Customizable UI and buttons.
  • Magnetic connector.
  • Li–Ion accu.
  • IP67, rugged, waterproof.
  • Available as a built–in module.

LX4

Classic masterpiece

  • POCSAG.
  • AA battery or accu.
  • RGB color backlight.
  • Customisable UI.
  • IP52 (IP54 in dedicated case).

LX2

Best portability

  • POCSAG.
  • AAA battery or accu.
  • White backlight.
  • Customisable UI.
  • IP52 (IP54 in dedicated case).

LX8

Modular and versatile

  • POCSAG, GSM, WiFi.
  • GPS, man–down.
  • Dedicated alarm button.
  • RGB color backlight.
  • Customisable UI.
  • Li–Ion standard or hi–capacity accu.
  • IP54

PFS141

Stationary industrial

  • POCSAG.
  • External antenna.
  • 8 relay outputs.
  • RS–232.
  • DIN rail mounting.

TETRA TME260

Standard two–way professional

  • TETRA 380…430 MHz.
  • GPS, man–down, inductive beacon.
  • Alarm button, Tear-Off Alarm contact.
  • RGB color backlight.
  • Customisable UI.
  • Li–Ion accu.
  • IP54.
  • ATEX.

TETRA TME264

Special two–way professional

  • TETRA 450…470 MHz.
  • RGB color backlight.
  • Customisable UI.
  • Li–Ion accu.
  • IP54.

User options can be added on request.

WiFi WME266

Wireless IP

  • WIFI 2/5 GHz.
  • IP-, UDP-messaging.
  • GPS, man–down, inductive beacon.
  • Alarm button.
  • RGB color backlight.
  • Customisable UI.
  • Li–Ion accu.
  • IP54.

Replaced by LX7WiFi

GD263

LED paging info-display

  • POCSAG, TETRA, GSM, WiFi, 5-Tonfolge, FMS (TR–BOS).
  • 20 chars 70mm height, 128x8px per line.
  • 1380x100x33mm one line device.
  • Up to 4** text lines.
  • Longer text can scroll or tick.
  • IP40 aluminum die–cast housing.
  • Output relay contact**

*By request
**Optional

Accessories for pagers

Carrying a pager

Secure fastened, accessible, audible

  • Everything to have the pager well fastened, easily accessible, and to have a signal always loud and clear.
  • Holsters, leather and nylon weatherproof cases with magnetic closure, simple belt loop or KlickFast system.

Chargers and cradles

Always ready and in touch

  • Lightweight travel chargers.
  • Desktop charging cradles.
  • Charging cradles with external antenna connector and I/O relay contacts.
  • Oelmann 3x accu slot charger.

Multi-chargers

Professional storage and charging racks

  • LX2, LX4, LX7, LX8, TETRA, WiFi pagers.
  • 12...30VDC*
  • Power fault alarm relay*
  • Optional 110...240VAC power supply, wall–mount kit, DC power and chain-jumpers cables.

*Not for USB-version

Base stations, gateways, systems

  • All infrastructure elements such as BSs, repeaters, receivers and paging gateways are fully interoperable, interchangeable and controlled via IP.
  • For ultra–synchronised critical paging networks the precise GPS synchronisation of transceivers is possible, allowing for simultaneous transmission over large areas even in areas with overlapping radio coverage.
  • In the absence of IP, the paging network remains survivable as the connection continues via the POCSAG radio link.
  • All the components to build any type of paging system or to complement existing ones as part of an add–on, to update, or as replacement, with full support and a service guarantee.

Additional resources: Paging base stations matrix

2022

TRX348

POCSAG compact full-duplex transceiver

  • POCSAG VHF/UHF.
  • Built-in intelligent POCSAG encoder/decoder.
  • IP SIRIUS, RS485/232, ESPA, I/O.
  • 11…14VDC.
  • Intelligent paging transmitter controlled by various inputs, store–forward repeater, reference paging listener-decoder.

PRS34x Series

POCSAG base stations

  • POCSAG transmission and receiving.
  • IP SIRIUS, RS–232, ESPA.
  • VoIP, SNMP, NTP.
  • Alarm output relays.
  • Opto inputs.
  • Master/remote BS or store–forward POCSAG repeater.

IS340

POCSAG base station

  • POCSAG transmission and receiving.
  • IP SIRIUS.
  • TX/RX auto redundancy.
  • Master/remote BS or store–forward POCSAG repeater.
  • German BOS approved.

NEN Kit

POCSAG solution for the compact silent wireless alarm systems

  • POCSAG VHF/UHF.
  • 4x RS232/ESPA, 8x8 Alarm I/O.
  • 100…240VAC / 12…24VDC.
  • 12H backup battery supply.
  • Built-in intelligent POCSAG encoder/decoder.
  • IP-web configuration / online monitoring.
  • LX7 pagers w/multi-charger.
  • Fire alarm external button.
  • NEN 2575 compatible.

TB–400T

TETRA IP-base station

  • TETRA 380…430 or 450…470 MHz.
  • Three types of design:
    • Self-contained standalone system.
    • Remote base station.
    • Sub–module add–ons for the existing system.
  • LTE connected.

TB–400D

DMR IP-base station

  • DMR Tier II / III.
  • Modular, IP−connected.
  • High–grade reliability.
  • Digital voice and data.

SIRIUS Paging

Multipath messaging system

  • POCSAG, GSM/LTE, TETRA, DMR, WiFi, Ethernet.
  • IP or/and on–air connected base stations.
  • Smart repeaters and gateways.
  • Oelmann SIRIUS software suite.

SIRIUS is based on client-server technology, works under any operating system as well as in the cloud, can be easily modified according to customer requirements, and is scalable from local to regional and national paging systems.

PMR Systems

Professional mobile radio, voice and data

Digital and analogue DMR, TETRA, MPT professional mobile radio systems and components, tailored to any customer requirements.

Any combinations and design types, including mobile base station options.

Digital Gateway

Voice, data and paging router

Converts TETRA, POCSAG, IP, audio I/O, Serial/ESPA, relay outs, opto-inputs.

  • TETRA PIE, A–CAPI.
  • POCSAG SIRIUS IP.
  • ESPA 4.4.4.
  • PABX VoIP SIP, E&M.
  • 3HU 19" rack mounted cabinet.
  • AC or DC.

Gateways to third–party systems TETRA, DMR, GSM/LTE and/or WiFi to extend the POCSAG with the multipath messaging and alarm actions.

BT-190

Desktop master phone set

Connection to the radio or to infrastructure:

  • TETRA PEI.
  • TETRA A–CAPI.
  • MPT1327 ACCESSNET.
  • MPT1327 MAP27.

Modules, tools, beacons, software, BOS products

Modules

Smart built-in electronics

  • POCSAG.
  • TETRA.
  • GSM, WiFi.
  • GPS, man–down.
  • Indoor location beacons detector.
  • Mixed and customized configurations are possible.

2022

Site Survey KSit

Surveying POCSAG coverage

  • Complete, simple, portable and convenient solution for POCSAG paging site surveys.
  • IP54 case for safe and convenient transportation.
  • Additional space for user accessories, programming kits, and cables.
  • Can be configured for specialized user functions.
  • VHF or UHF

Testing and monitoring

Maintenance tools

  • PS622 portable POCSAG transmitter 68...87.5, 146...174, 430...470MHz.
  • LX8 portable POCSAG monitor receiver.
  • Various custom POCSAG, TETRA on–air receivers, gateways and software.

IB630 location beacon

Fast and precise indoor positioning

Industrial grade universal inductive beacon for the personnel security applications.

  • Standalone: no connection to the external devices required. Chainable.
  • No interaction delay with the mobile receiver.
  • Independent from third–party radio emissions.
  • Flexible power supply scheme.
  • Different antennas type.

Software

Parametrization, monitoring and operational control

Software for paging systems, for setting up the parameters of devices, for operational management and monitoring of equipment and systems.

  • SIRIUS Software Suite.
  • PSW LX Unified pager programming.
  • PRS345, TRX348 programming.
  • TB–400 Base stations maintenance.

DSE342

Digitaler Sirenensteuer–Empfänger 5-Tonfolge / POCSAG / TETRA

  • DSE für das 2m/4m–Band und TETRA–BOS (je nach Ausbau-Stufe).
  • 2 Leistungs–Relais zur Sirenensteuerung.
  • 4 Testeingänge zur manuellen Auslösung.
  • 4 potentialfreie Eingänge / 6 Schaltausgänge für Sonderaufgaben.
  • Notstromversorgung mit Batterieüberwachung.
  • Störmeldeübertragung über TETRA.
  • Einbruchalarm (Türkontakt).
  • Absicherung der POCSAG–Alarmierung durch Verschlüsselung.

BDBOS

Geräte und Lösungen für das digitale BOS Funknetz

  • POCSAG DAG/DAU.
  • Sirenensteuer–Empfänger.
  • Die BOS Meldeempfänger.
  • Duplexer für die BOS–Basisstationen.
  • Bidirektionale TETRA–Verstärker, die an einem Antennenmast montiert sind.
  • Aktive Funk–HF-Überwachung des Antennenzustands.

On production

Development and production

  • All Oelmann developments are performed at our home location in Springe, Hannover area, Germany.
  • Manufacturing is Sub–divided into external and internal processes using qualified suppliers with close cooperation with selected partners.

All the Oelmann products are:

  • Based on our own, or on joint development and solutions from the best and proven companies in the industry.
  • Designed, assembled and factory tested on the basis of our experience and the latest trends.
  • Conforms to industry standards quality management in the development, manufacture and factory maintenance.
  • Proven and used by governmental, corporate and public services, transport and utilities, safety and healthcare, by industrial and oil-and-gas customers.

EU Regulatory compliance,  CE  marking

  • Oelmann Elektronik GmbH ensures that all products comply with the EU regulatory requirements.
  • All shipments from Oelmann's EU manufacturing and material supply chain comply with the Restriction of Hazardous Substances (RoHS) Directive.

Regulatory compliance is complex and subject to change. Please contact us for product(s) compliance information.

We develop, manufacture, and supply a wider range of products and solutionsthan can be listed here. Feel free to call usabout your device or solution demands.

Legacy products

Oelmann legacy products are the products that are no longer in production but are supported, and/or are the basis for future releases.

LEGACY PRODUCT

SME900

SME900

Rugged, professional full featured Android portable with POCSAG and inductive beacon decoder on board.

LEGACY PRODUCT

SME920

SME920

Full featured Android rugged portable with POCSAG and inductive beacon decoder on board.

LEGACY PRODUCT

SME950

SME950

Full featured Android rugged portable with POCSAG and inductive beacon decoder on board.

LEGACY PRODUCT

SME Messenger app

SME Messenger

The genuine Oelmann app for professional alert on POCSAG message. For the smartphones of Oelmann SME Series.

LEGACY PRODUCT

SM660 POCSAG Module

SM660 POCSAG Module

The genuine Oelmann embedded module for professional reception of POCSAG alarms and messages. For Oelmann SME series smartphones and not only.