Ajax

Ajax DoorProtect Plus, relay Dry Contact

€37.49 EUR

Ajax DoorProtect Plus, relay Dry Contact - Ask you before buying whether we have this item in a warehouse if we do not have to be ordered and arrive within 2-21 days.

▪️ Do you have questions about this product?❓We can consult by phone +370 683 90000 or come to our salon Armatūrinininkų St. 1, Kaunas.

Free delivery in Lithuania from € 100

In Lithuania, Venipak courier delivery is available via 1-2 business days.
Delivery outside Lithuania within 4-10 business days.

Pick up the goods in the store for € 0

Armatūrinininkų St. 1, Kaunas
Working hours: Thursday 9:00-18:00

Wireless dry contact relay for switching on and off the devices used. Powered by a 7-24V DC source.

  • Energy consumption: less than 1 Wh.
  • Communication protocol: Jeweler (868.0-868.6 MHz).
  • Modulation: GFSK.
  • Output power: up to 3 kW.

Long distance is not an obstacle:


Works up to 1000 meters from the Ajax Hub smart center in open space and over several floors. Allows devices to be turned on or off remotely. With pulse equipment control function.

Technical data

  • 100% Protection: Protects against voltage spikes and overheating.
  • Effective and reliable:
  • Uses a remote antenna. Operating voltage 7-24V. Saves technical parameter information after overheating.
  • Technical data:
  • Color: black
  • Place of use: interior
  • Device: electromagnetic relay
  • Relay life: 200,000 switches
  • Supply voltage range: 7-24 V (DC)
  • Voltage protection: yes, min - 6.5 V, max - 36.5 V
  • Maximum current load: 5 A at 36 V DC, 13 A at 230 V AC
  • Maximum current protection: no
  • Maximum temperature protection: yes, above 65°C at the installation site or above 85°C at the relay.
  • Output power: up to 3 kW
  • Parameter control: Yes
  • Energy consumption: less than 1 Wh
  • Communication protocol: Jeweler (868.0-868.6 MHz)
  • Modulation: GFSK
  • The maximum distance between the relay and the smart control unit: 1000 m
  • Radio signal power: 25 mW
  • Works at temperatures: from 0°C to +64°C
  • Moisture resistance: up to 75%
  • Dimensions: 38x25x18 mm
  • Weight: 32 g


The set consists of :

  • Relay
  • Instruction
  • Double-sided adhesive tape

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    Wireless dry contact relay for switching on and off the devices used. Powered by a 7-24V DC source.

    • Energy consumption: less than 1 Wh.
    • Communication protocol: Jeweler (868.0-868.6 MHz).
    • Modulation: GFSK.
    • Output power: up to 3 kW.

    Long distance is not an obstacle:


    Works up to 1000 meters from the Ajax Hub smart center in open space and over several floors. Allows devices to be turned on or off remotely. With pulse equipment control function.

    Technical data

    • 100% Protection: Protects against voltage spikes and overheating.
    • Effective and reliable:
    • Uses a remote antenna. Operating voltage 7-24V. Saves technical parameter information after overheating.
    • Technical data:
    • Color: black
    • Place of use: interior
    • Device: electromagnetic relay
    • Relay life: 200,000 switches
    • Supply voltage range: 7-24 V (DC)
    • Voltage protection: yes, min - 6.5 V, max - 36.5 V
    • Maximum current load: 5 A at 36 V DC, 13 A at 230 V AC
    • Maximum current protection: no
    • Maximum temperature protection: yes, above 65°C at the installation site or above 85°C at the relay.
    • Output power: up to 3 kW
    • Parameter control: Yes
    • Energy consumption: less than 1 Wh
    • Communication protocol: Jeweler (868.0-868.6 MHz)
    • Modulation: GFSK
    • The maximum distance between the relay and the smart control unit: 1000 m
    • Radio signal power: 25 mW
    • Works at temperatures: from 0°C to +64°C
    • Moisture resistance: up to 75%
    • Dimensions: 38x25x18 mm
    • Weight: 32 g


    The set consists of     :

    • Relay
    • Instruction
    • Double-sided adhesive tape