The 3348B is a digital electronic key module with LED keypad backlighting. When a number with between 1 and 8 digits is entered on the keypad, two relays (10A) are activated, allowing the operation of electric door locks or other devices. Dimensions 112 x 89.5 x 40 mm.
|Connection Method||Multi-Wire Digital Systems|
|Intercom Type||Audio Intercom|