Aleko Universal Touch Wired Keypad LM174P - Secure Electronic Door Entry System for Home & Office Security - Perfect for Apartments, Businesses & Gated Communities

1(One) ALEKO LM174P Universal Touch Wired Keypad
Operating Voltage: DC 12-24 VDC;
Operation current: < 100mA;
Relative Humidity: 20%-80%;
Registered Capasity: 1000 pcs cards;
Respond the distance: 1/2" - 5" (1/2-1-15 sm) ;
Support Card: EM(ID) card (IC card for options)