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Address:Room 211, 2nd Floor, Zhongzhi NEXone,  Qingquan Road and, Longhua District, Shenzhen, China
Postal Code: 518109
Phone: 86-755-82838361 / 62/63
Email: sales@eiseis.com
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Small touch infrared buton switch,access control door release buttonSmall touch infrared buton switch,access control door release buttonSmall touch infrared buton switch,access control door release buttonSmall touch infrared buton switch,access control door release buttonSmall touch infrared buton switch,access control door release buttonSmall touch infrared buton switch,access control door release button

Small touch infrared buton switch,access control door release button

  • Product Name: Small touch infrared buton switch,access control door release button
  • Model: EA-21A/B
  • Dimension: 85×52×25(mm)
  • Input voltage: DC 12V
  • Capacity of power:<4W
  • Induction Distance: 20 cm
  • Contact output :NO/NC/COM
  • Installation :connectors(consistent with the general switch)
  • Load Type :5w-70wT
  • Suitable range :Hollow Door
  • Color: Black
  • Usage: Access control sysetm and doorphone system
  • Relative Humidity : 0~95%
  • Environment temprature : -20 ℃-50 ℃
  • Net weight: 0.046kg

Small touch infrared buton switch,access control door release button

 

21A2

Specification 
Product Name Small touch infrared buton switch,access control door release button
Model EA-21A/B
Dimension

85×52×25(mm)

Input voltage 

DC 12V

Capacity of power

<4W

Induction Distance 

20 cm

Contact output 

NO/NC/COM

Installation

connectors(consistent with the general switch)

Load Type 

5w-70wT

Suitable range

Hollow Door 

Color Black 
Usage Access control sysetm and doorphone system
Relative Humidity  0~95%
Environment temprature  -20 ℃-50 ℃
Net weight 0.046kg

 

What Features of our door button?


 

21A5

 

 · Optical / Infrared Technology
· IP-55 Ingress Protection / SUS 304 Stainless steel Plate
· User friendly (Healthy protection)
· Free from contagious diseases spread
· Detection range: 0.1 ~ 10 cm
· Application: Gate/Door/Exit/Automation control
· High capacity of relay dry contact (3A/AC120V,DC30V)
· Normally open/Normally close/Common relay output 
· Twin led indicators for sensor standby or approached : 
  (1) Sensor Standby: BLUE LED ON
  (2) Visitors whom approached to the sensor in 10 cm : RED LED ON



IN-KIND SHOOTING





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APPLICATION



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SHOW CASE



21B



OFFICE SHOW



1zong



CUSTOMER



photobank (4)



EXHIBITION




4zong



CERTIFICATE



2



HOW TO COOPERATION




How to coperation 



FAQ


Q:Can I have a sample order?

A:Yes, we are willing to offer trial sample order to you for quality test. Mixed samples are acceptable.

 

Q: What is the lead time?

A:Sample needs 1-3 working days, mass production time needs 10-15 working days for order less than 5000pcs.

 

Q: Do you have any MOQ limit?

A:EXW MOQ is 100pcs under blank box.

 

Q: How do you ship the goods and how long does it take arrive?

A:The sample will be sent to you by optional shipping service (couriers, air, and sea). The delivery time depends on the shipping service.

 

Q:How will we proceed the order if I have logo to print?

A:Firstly, we will prepare artwork for visual confirmation. If the color and position are right, we would make sampling firstly from silk print factory and take picture for your second confirmation before mass production.

 

Q: Does alarm panel work with any sensor?

A:The alarm panel can work with all dry contact wired detectors and wireless detector, including almost all 

of the wireless sensors from Chinese manufacturers. The wireless encode and decode is EV1527 or our wireless sensors.

 

Shenzhen MINGQIAN Technology Co., LTD.

Tel:+8613530583035

Contact Person:Helen Li

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