Singapore Office:  

RFID Card Key Switch [PIC-021]

PIC-021 RFID Card Key Switch is designed to activate the electrical power to your hotel room when a RFID key card is inserted into the card key holder.

Warm light on the card key holder will glow continuously in the dark to draw the attention of your hotel guest to insert their card key when they have entered into their room. When the card key is detected, the light glowing will stop, and the output (dry contact) from the RFID Card Key Switch will be activated. This will activate the electrical power for their room.

Removing the RFID card from the card key holder will cut off the electrical power of your hotel room. A timer can be set from the module to control the delay to cut-off the power after the card key is removed. This delay will allow your guest to have enough time before their lights are automatically cut-off. Preset power cut-off delay timing is 0sec, 5sec, 10sec, 20sec, 40sec, 60sec, 120sec, 180sec.


  • Detects RFID Card Key (MIFARE Classic).
  • Insert/Remove Card Key smoothly with any force/resistance.
  • Glowing warm light to draw room guest attention.
  • Wide input voltage 12V, 13.2V, 7V to 24V.
  • Dry contact output up to 0.5A.
  • Adjustable power cut-off delay.
Get document for PIC-021 product

Note: Please take note that this product does not come with a power adaptor.