Media card reader EM-22

Exit & Emergency Button

• Emergency break glass
• Green color and red color optional

• Material: Plastic
• Color: as the picture shows
• Power:3W
• Wired door bell 12V for security access control
• Connect to DC 12V power directly
• Switch is not included
• Working Voltage: DC12V
• Features a bell sound, small size and wall-mount hole, very easy to install  

• Power supply unit for access control terminal and lock, which can supply power for 1 access control terminal and 1 lock.
• Power input: 100 to 240 VAC, 50W.
• Power output: 12 VDC.
• Short-circuit, excess load, and over-voltage protection.
• Storage battery available.
• Working temperature: -10°C to 70°C.
• Working humidity: 95%
• Dimensions: 235 × 384 × 90 mm.