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Security in the GSM system As a result of recent mainstream controversy involving David Beckham’s alleged text messages, some articles have been publ...Emergency resettable alarm button
Emergency resettable alarm button       Emergency resettable alarm button,it can be installed in the fire hydrant box as...How to buy a home burglar alarm products
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Quality and performance advantages anddisadvantages of Standalone Access control keypaddirectly affects the stability of the accesscontrol system,...SMQT's Access Control Products Passed ISO Certification
SMQT's Access Control Products Passed ISO Certification On March 27th, 2018, SMQT passed the strict inspection, test and evaluation of the company...How to install the access control system?
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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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Power Supply
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EA-38B Access Control Power Supply interference short-circuit protection
Set up automatic protection function, built-in fuse
With a charge-discharge circuit, after power can continue to supply
Outstanding feature is the constant output voltage for the electronic devices are more stable job to provide protection
Can reduce the load of access controller, save project wiring, reducing failure risk More
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EA-38A Access Control Power Supply
Set up automatic protection function, built-in fuse
With a charge-discharge circuit, after power can continue to supply
Outstanding feature is the constant output voltage for the electronic devices are more stable job to provide protection
Can reduce the load of access controller, save project wiring, reducing failure risk More
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EA-37C Access Control Switch Power Supply
Access Control Switch Power Supply
Dimension: 182×75×62(mm)
Output Voltage:DC12V
Output Current: 3A
Output Power: 36W
Output Contact:COM/NC/NO/GND/+12V/
PUSH/CONTROL /UPS
Time Relay: 0-10s
Special Design: Double Face PC Board,
pure Copper Transformer,
Steel shell
Protect Safely: Short Circuit Protection
Suitable For: Access control System,
Door Phone System More
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EA-37B Access Control Switch Power Supply
Access ControlSwitch Power Supply
EA-37B Metal BOX DC 12V 3A Output Access Control System Switch Power Supply
Dimension: 180×80×60(mm)
Output Voltage:DC12V
Output Current: 5A
Output Contact:12V/GND/PUSH/
NO/GND/NC/+PUSH/GND
Time Relay: 0-15s More
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EA-37A Access Control Switch Power Supply
Switch Power Supply
Dimension: 180×80×60(mm)
Output Voltage:DC12V
Output Current: 3A
Output Contact:12V/GND/PUSH/
NO/GND/NC/+PUSH/GND
Time Relay: 0-15s
Special Design:Pure black color, Double Face PC Board, pure Copper Transformer,Steel shell.
Protect Safely: Short Circuit Protection,
Anti-interference
Suitable For: Access control System,
Door Phone System
Remote Control Function: Optional More
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Access EA-32B to switch power source
Product size: 210L * 166W * 70H (mm)
Input voltage: AC110V ~ AC240V
Input frequency: 50 ~ 60HZ
Output voltage: PCB
Output current 5A 5A
60W output power
Output voltage accuracy: 1%
Integrated protection: Output short circuit and overload protection
Adjustment delay: 0 ~ 15 seconds
Operating temperature: -20oC ~ + 60oC
Scope: Building internal contact access control More
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EA-31A Access Control Power Supply
Access Control Power Supply
Dimensions: 120 × 96 × 38 mm
Input voltage: AC110V-AC240V Input frequency: 50-60HZ
Output voltage: DC12V
Output Current: 3A
Working environment: -20 ℃ ~ + 61 ℃ insurance More