Short-range devices (SRD) are low-power radio-frequency transmitter devices used in telecommunication for the unidirectional or bidirectional transmission of information.

Dispositivos de corto alcance (SRD) TWIG

TWIG Short Range Devices (SRD)  include beacons, tags, buttons and sensors for locating and attendance monitoring purposes with TWIG personal alarm devices.

  TWIG Beacon  

El dispositivo de corto alcance (SRD) 
para ubicación interior

  TWIG Beacon Ex  

El dispositivo de corto alcance (SRD) 
para ubicación interior en áreas Ex

  TWIG Remote Button  

SRD button designed to be worn on the neck, on the wrist or in the pocket

  TWIG Tag  

La solución de control de asistencia

  TWIG Door Sensor  

El dispositivo de corto alcance para puertas

Beneficios del dispositivo de corto alcance para la protección del trabajador solitario

Ubicar en interiores

Locating persons in distress indoors is easy to realize with custom on-site beacons connected to compatible lone worker alarm devices.

Registro de asistencia

Tags and door sensors are easy and fast to add to door openings for registration of persons carrying a SRD compatible personal alarm device.

Discreto para llevar

Smaller than any personal alarm device, a wearable button is light and discreet to carry and helpful to remotely control a paired and nearby situated personal alarm device.

Indoor, outdoor and ATEX areas

TWIG Beacon locating devices are available for indoor and outdoor use as well as for explosive hazardous areas.

Sistema modular

TWIG personal alarm device can operate with several TWIG short range devices (SRD) at the same time.

Adecuado para múltiples necesidades.

Attendance monitoring, check-in / check-out points, logistics management and many other...

Ubicación híbrida con opción SRD3

TWIG personal alarm devices equipped with SRD3 option refine on-site beacon location coverage with Wi-Fi and BLE locations.

Fácil de tomar para usar

Todo lo que usted necesita es un dispositivo de alarma personal TWIG compatible con SRD. Los dispositivos TWIG de corto alcance se comunican con un transceptor SRD en el dispositivo de alarma personal, a través de un enlace RF bidireccional de banda ISM de 869 MHz.