The EVIN4B-250 independent radio receiver is designed to receive and decode the radio transmitter signals used in motorised door and gate facilities.


  • External standalone receiver.
  • With frequency 433.92.
  • Evo code operation.
  • Four channels.
  • Option to use the four channels independently.
  • Monostable, bistable or timer operation.
  • Programmable receiver with IRPROGM and IRTAGPROG programming console.
More information
ERREKA´s EVIN4B-250 product Image

EVIN4B-250 Standalone receiver

Standalone receiver with 4 programmable channels with monostable, bistable or timer operation logic.

Technical characteristics

  • Frequency: 433.92.
  • Coding: Evo code.
  • Power: 230Vac-50/60H or 12-24Vac /10-36Vdc.
  • Absorption in standby: 32mA-24Vdc.
  • Maximum absorption with active relay: 70Ma-24Vdc.
  • Channels: 4 relays with NO and NC contacts, without power.
  • Logical operation: Monostable-bistable-timer (1 to 254s).
  • Memory capacity: 250 (Upgradable up to 1000 with MEMO1000).
  • Sensitivity: >-107dBm<.
  • Operation temperature: -20/+60ºC.
  • Dimensions (mm): 105(W) x 105(h) x 35 (D).
  • Memory full signalling (Evo code).
  • Self-learning management of radio transmitters (Evo code).
  • Replacement transmitter management (Evo code).


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