Ajax MultiTransmitter

Model: MultiTrans(W)
1.599,00  Incl. VAT
( 1.279,20  Excl. VAT )
Availability: In stock
Do you have questions about the product? +45 70701009

Smart transmitter that can convert your old system

  • Up to 18 wired devices
  • Transmits wirelessly to HUB
  • Up 2,000m in clear view
  • White


Technical specifications
Number of alarm/tamper zones 18
Supported detector contact types NO, NC (without R), EOL (NC with R), EOL (NO with R)
Resistance of the EOL resistor 1 kΩ to 7.5 kΩ
Alarm signals processing mode Pulsed or bistable
Main power supply 110–255 V, 50/60 Hz
Backup power  12 V DC
Supported battery type Battery with 4 or 7 A⋅h capacity (not included),
dimensions 150 × 64 × 94 mm
Detector power supply 12 V DC, up to 1 A for all detector power supply outputs
Protection against dismantling Tamper
Radio signal frequency band 868.0–868.6 MHz or 868.7–869.2 MHz, depending on the sales region
Compatibility Operates with hubs and range extenders
Maximum radio signal power Up to 7.29 mW (25 mW limit)
Radio signal range Up to 2,000 m in the line of sight
Operating temperature range From -10°С to +40°С
Operating humidity Up to 75%
Dimensions 196 × 238 × 100 mm
Weight 805 g

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Here you can see the compatibility between the various units and Hubs from Ajax

Smart transmitter that can convert old wired detectors to your Ajax system


With this smart Ajax Multitransmitter you can convert your old wired alarm system to Ajax. You connect up to 18 wired devices directly to the device, which then sends a wireless signal to the Ajax HUB. That way you can avoid having to replace all your old devices and still have a super smart new system.

You can easily specify which sensor it is and which room it is in. You can have the Hub send you an SMS or call you. There is also the possibility that they can call a call center directly.





  • Up to 2,000m in clear view
  • Up to 18 wired devices
  • Sabotage alarm
  • Jamming alarm