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Postal Code: 518048
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Infrared button for door exit and entryInfrared button for door exit and entryInfrared button for door exit and entry

Infrared button for door exit and entry

  • Model:EA-21A / EA-21B
  • Dimension:EA-21A:85×52×25(mm) EA-21B:86×86×39(mm)
  • Input voltage: DC 12V
  • Induction Angle: <115°
  • Capacity of power:<4W
  • Induction Distance:10~20cm
  • Contact output: NO/NC/COM
  • Mechanical test: 500.000 times test
  • Suitable range:Access control system
  • Color:grey /black
  • Usage:Access control system and doorphone system
  • Relative Humidity: 0~95%
  • Environment temprature -20 ℃-50 ℃
  • Access control exit button included push button,touch button switch,infrared door button used to exit and entry.


Product name

Infrared induction  door switch button

Model

EA-21A / EA-21B

Dimension

 EA-21A:85×52×25(mm) EA-21B:86×86×39(mm)

Input voltage 

DC 12V

Induction Angle 

<115°

Capacity of power

<4W

Induction Distance 

10~20 cm

Contact output 

NO/NC/COM

Mechanical test 

500.000 times test 

Suitable range

Access control system

Color

grey /black

Usage

Access control system and doorphone system

Relative Humidity 

0~95%

Environment temprature 

-20 ℃-50 ℃

Net weight

EA-21A:0.046kg    EA-21B:0.106kg







Access control exit button included push button,touch button switch,infrared door button used to exit and entry.




















Shenzhen MINGQIAN Technology Co., LTD.

Tel:+8613530583035

Contact Person:Helen Li

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