E25Q - Standard Radio Receiver (1 / 4 Channel)

The maximum 4 potential-free powerful relays in the output provide great versatility. The receiver can, for example, be used for switching lighting, alarm systems, fountains, blinds, roller shutters etc. An automatic break-time can be automatically set for each output, which makes the receiver ideally suited as a staircase lighting timer. Standby consumption is under 0.5 watts.

The “QuickLog25” add-on card can be used to back up the taught-in transmitter codes or to extend the E25Q into a blind / roller shutter control system.


  • 1-channel or 4-channel design
  • Remote learning through “QuickLearn”
  • Operating modes: Pulse, surge, targeted ON/OFF
  • “Auto-off” configurable from 1 second to around 18 hours
  • Input for external button
  • Relay output, potential-free
  • Standby consumption
  • QuickLog add-on card (optional)     
    • Backing up transmitter codes
    • Blind / roller shutter control system 
E25Q-433A400 E25Q-433A400


Reception frequency: 433.92 MHz, ASK modulation
Reception channels: 1-channel or 4-channel receiver
Coding: 12-bit, 18-bit, or Keeloq, self-learning, max. 100 codes (transmitter keys) can be taught in
Operating voltage: 230 V, ± 10% 50 Hz
Output: 1 or 4 relays for each directional contact, potential-free, max. 250V AC 8 A or max. 30V DC 8A (ohmic load per output)
Connected load: max. 2.000VA
Operating temperature: -20° C up to +50° C at 30% to 80% relative humidity
Dimensions: 125 mm x 125 mm x 52 mm, IP54 plastic housing
Weight: approx. 0.6 kg including packaging



433 MHz Radio Modules

HF modules

Rod Antennae

for 868 MHz, 433 MHz, 40 MHz and 27 MHz

  • Order no. / EAN (GTIN)

    1-channel receiver,

    4-channel receiver

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