Antenna

The RDNET1000 call point family have been specifically designed to meet the challenges of the industrial and sporting sectors.

Available sealed to IP68 and with ATEX Zone 2 Certification the call point can be used indoors, outdoors, in the damp, wet, cold and hazardous locations.  With its wide range of operating frequencies and antenna configurations we can supply systems to cover areas from a few hundred square meters to hectares.

Powered by state of the art lithium cell technology the call points can achieve a battery life of up to 10-years and for true piece of mind there is an automated self checking message broadcast every 5-minutes which can be monitored by the alarm receiver station. Unlike traditional call points there is no glass to break, in an emergency simply lift up the protective flap, and push the large waterproof panic button. The internal electronic circuit will spring into action memorising the call, changing the pilot LED from the Green standby to Red alarm and broadcasting the alarm message over and over again until the call is cleared down using the second smaller clear button.

The call point includes many unique features including a two hyper bright pilot LEDs that permit both the location of the call point to be identified in poor visibility and its status, i.e. in standby or alarm. Finally, for critical applications there is an automatic health broadcast option and low battery alarm.

Finally, when it comes to mounting the call point features a unique detachable back box that included four mounting spikes in each corner. These spikes can be used to space the call point away from the wall or cut to permit the mounting on un-even surfaces such as ship lap clad buildings such as stables blocks.

RDN1000 Call Point Features

  • Licence free operation
    • Complies with EN-300-220-2
    • Safety EN60950
  • Wide Choice of Operating Frequencies:
    • 173MHz (UK and Ireland Only)
    • 434MHz UK, Europe and CENELEC regions
    • 869MHz UK, Europe and CENELC regions
    • Dual Band VHF + UHF to special order
  • Output Power
    • 1 – 10mW frequency dependant
  • Modulation
    • Wide Band FM or Narrow Band FM
  • Enclosure/ Mechanical
    • Sealed to IP68
    • Dimensions 90mm x 90mm x 60mm (+10mm stand off)
    • Wight < 400gm
    • Mounting back box with adjustable spigots to take up un-even surfaces
  • Antenna
    • Internal loop or helical
    • External fixed helical
    • External fixed ¼ wave
    • External fixed ½ wave
    • N-Connector for connection of external antenna
  • Call button 30mm x 30mm with tactile surface and green pilot LED
  • Clear Button 15mm x 15mm with tactile surface and red pilot LED
  • Battery
    • Lithium Thynol Chloride 3.6V, 2.4 to 8.4Ahr (version dependant)