It has aluminium case and it\'s a stand alone controller with built-in EM proximity sensor. With piezo technology， it\'s ideal for high traffic and extremely harsh environments. The unit resists the elements such as glue， oil， rain， ice， snow. Ideal for hospitals， industrial and commercial use， mass transportation applications.

Features:
With one built-in EM card reader module， 1000 users capacity.
Open door with 3 models: PIN only， Prox only and Prox+PIN.
Enroll/delete card by keypad or master card， master can be made by user-self.
Delete card by input card number from keypad directly.
One external Wiegand 26 interface， may use JAC117 with different RFID technology.
Optical Temp detection and buzzer alarm function.
Door release time from 1 to 25.5 seconds.
1000V Surge protection， 2000V ESD protection hardware design.

Specifications:
Color: Silver
Material: Aluminium
ID Key Fob: 10pcs
Power: DC9-15V at 100mA
ESD Protection: 2000V
Surge Protection: 1000V
Waterproof: IP65
Working Distance: Up to 5mm
Frequency: 125KHz
Temperature: -20 Degrees Celsius to +70 Degrees Celsius 
Humidity: 100% Relative Humidity Non-condensing
Audio/Visual Indication: Green&Red Light and Buzzer Signal Output
Output Relay: 3A， Dry C Type
Input: One External Wiegand Reader， One Push Button
Item Size: 145 * 43 * 13mm / 5.7 * 1.69 * 0.5in (L * W * H)
Item Weight: 153g / 5.4oz
Package Size: 15.5 * 12 * 6cm / 6.1 * 4.72 * 2.36in (L * W * H)
Package Weight: 276g / 9.75oz

Package List:
1 * Piezo Keypad
10 * ID Key Fob