Outdoor wireless alarm system for caravans

C.A.S. III is the alarm protection system specifically designed for caravans: a wireless alarm system with a high level of security, its own emergency power supply and maximum user-friendliness

At a glance

  • Radio

  • 12V / 24V

  • 110dB

  • GPS (optional)

  • GSM (optional)

Product highlights

  • Maximum security

    No need to deactivate sensors when inside vehicle, anti-jamming function, gas alarm (optional), remote alarm and locating (optional), panic alarm function, securing of portable objects (optional)

  • Integrated power supply

    Integrated rechargeable battery provides up to 48 hours of operation without power supply

  • Wireless magnetic contacts

    No wiring, no interference-prone motion detectors, operation via wireless remote control with range of up to 100 m

  • Easy installation

    Attach to the caravan roof or side and connect to a voltage source

  • Extendable

    Adapt the C.A.S. III to your security needs and add up to 100 wireless components

Product description

We designed the wireless alarm system C.A.S. III especially for securing caravans. It features intuitive operation, a long radio range and low power consumption. In emergencies, the system is supplied by the integrated rechargeable battery. For your personal security needs, you can add up to 100 wireless components.

Independent power supply

For use in caravans, the C.A.S. III has an integrated rechargeable battery because many caravans do not have their own power supplies. Previously, a thief could deactivate a conventional alarm system simply by disconnecting the electric hook-up plug from the site socket. If the power supply to the caravan is disconnected, the C.A.S. III automatically switches over to the emergency power supply via battery.

Security through wireless magnetic contacts

The C.A.S. III works reliably without interfering motion detectors, makes handling easier for you and doesn’t trigger any false alarms. Security-coded wireless magnetic contacts monitor the entrance door, windows, hatches and vents. Your advantage: you and everyone else, including your pets, can move freely in the habitation area without having to deactivate the system. You protect what is near and dear to you: yourself and your fellow travellers.

Wireless versus motion detectors
go to guide

Notification through light and siren

In critical situations, a powerful 110 dB siren and high-brightness LEDs signal the alarm and are guaranteed to draw attention. Status queries and notification in case of an incident via text message are also optionally possible. With the combination module (optional), you always know where your caravan is and are notified of break-in attempts – on up to 10 mobile phone numbers.

Easy installation

C.A.S. III is mounted on the caravan roof, can easily be connected to a suitable (12 V) power supply and, thanks to the wireless contacts, is immediately operational. The C.A.S. III has a wired status LED for arm/disarm notification in the interior space.

Scope of delivery

  • C.A.S. III central control unit
  • Radio remote control 868
  • Wireless magnetic contact 868 black
  • Internal 110dB siren
  • Buffer battery
  • Status LED
  • Manual
  • mounting materials
  • Alarm sticker

Technical data

Power supply
12 V DC
Standby current draw
approx. 15 mA (standby)
868,35 MHz
Wireless range (in free space)
up to 100 m (in free space)
Sound pressure
approx. 110 dB
250 × 115 × 80 mm (W x H x D)
1,4 kg


More questions? More answers!

On our support pages you will find downloads and FAQs for all products.

Go to support

This might also interest you

GSM/GPS combination module

Remote alarm and vehicle locating for C.A.S. III

Radio magnetic contact 868

The perfect addition to WiPro III and WiPro III safe.lock

[Translate to English:]
Radio cable loop 868

The perfect addition to WiPro III and WiPro III safe.lock

Radio hand-held transmitter 868 for WiPro III, WiPro III safe.lock

Remote transmitter for alarm system and central locking system

Radio gas alarm device 868

Gas alarm for WiPro III and WiPro III safe.lock

Backup siren

The perfect addition to G.A.S.-pro and WiPro

Additional siren

The perfect addition to G.A.S.-pro and WiPro III