Product Name:  Hot Sale! Adjustable 12V/50-60Hz Switch Mode Power Supply for Building Speaking System EA-32B
Dimension:  212*172*70mm  
Input Voltage:  110-240 V 
Input Frequecy:  50-60 kHz  
Output Voltage:  12V DC  
Output Cureent:  5A  
Output Power:  60w  
Work temperature  -20°C to 60°C  
Weight:  >1.5kg  
Material:  steel   More

220V AC 12V DC Switching Power Supply for Access Control 110v-220v input voltage       Name      220V AC 12V DC Switching Power Supply for Access Cont... More

Dimensions       224L * 224W * 83H (mm)                The output voltage       DC12V                Output current       5A               Output Powe... More

Model:EA-39
Dimension:228×228×83(mm)
Input voltage: AC220V
Input frequency:50Hz
Output voltage: 12V DC
Ouput Current:5A
Output Power: 60W
Protection:Short circuit protection, Charge protectiron
Time relay: 0~10 seconds
Special design:Double Led indicator light,Double face PC Board,Pure copper Transformer,Metal shell
Color:white grey
Suit for:Access control sysetm and doorphone system
Environment temprature: -20 ℃~61 ℃
Net weight:2.8kg
Optionals:Backup battery(12V 7ah) More

Model:EA-38B
Dimension:205×165×74(mm)
Input voltage: AC220V
Input frequency:50Hz
Output voltage:12V DC
Ouput Current:5A
Output Power: 60W
Protection:Built-in output short-circut protection,Anti-interernce
Time relay:0~15 seconds
Special design:Double face PC Board,Pure copper Transformer,Metal shell
Color;White box
Suit for:Access control sysetm and doorphone system
Environment temprature:-20 ℃~61 ℃
Net weight:2.5kg
Optionals:Remote control(remote distance is 80m in open air),Backup battery(12V 7ah)

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Dimensions 205L * 165W * 74H (mm) The output voltage DC12V Output current 3A Delay s... More

Product name Access Control Switch Power Supply Model number EA-37A Dimensions 180L * 80W * 60H (mm) ... More

Model:EA-37A
Dimension:210×166×70(mm)
Input voltage:AC220V
Input frequency:50Hz
Output voltage: 12V DC
Ouput Current:3A
Output contact:12v/GND/PUSH/NO/GND/NC/+PHSH/CONTROL
Protection:Built-in output short-circut protection,Anti-interernce
Time relay: 0~15 seconds
Special design:Pure black color,Double face PC Board,Pure copper Transformer,Metal shell
Color:Black
Suit for:Access control sysetm and doorphone system
Environment temprature: -20 ℃~61 ℃
Net weight:1.25kg
Optionals:Remote control More

Model:EA-32A
Dimension:120×96×38(mm)
Input voltage:AC110V-220V
Input frequency:50-60Hz
Output voltage:12V DC
Ouput Current:5A
Protection:Built-in output short-circut and overload protections
Color:gray,green
Suit for:Access control sysetm
Environment temprature: -20 ℃~61 ℃
Net weight:0.32kg

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Product name Access control power supply Model number EA-31A Product Size 120L * 96W * 38H (cm) In... More

Dimensions 205L * 165W * 74H (mm) The output voltage DC12V Output current 3A Delay sett... More

60W power transformers, and with high efficiency, high output power.
Dual relay designs and imported components to ensure the stable operation of the power supply.
It means having a fuse, safe and reliable.
Standard thermal exhaust design, all-metal design, good heat dissipation and interference shielding characteristics. More