The combination lock combines modern design & a waterproof case. Both indoor & outdoor, it can easily be incorporated. The glass surface & the white backlighting to emphasize the modern design. About 100 million code combinations can be used for the 99 possible codes. ...

If you want to activate an alarm system, open a garage door or actuate the door opener with one device. Up until now, to do this, you needed 3 code locks. The DK-9880 combines all three in one. It is also perfect for use as a doorbell & access control. Due to its high temperature resistance, the keypad is suitable for exterior mounting. To protect against tampering, the controller unit is attached separately from the keypad. The code lock is easily programmed through the keypad. 1 master & 3 user codes are available. To make code-breaking almost impossible, individual codes of up to 8 digits can be programmed. The potential free relay can be programmed as a switch or button. ...

This Combination lock combines two Devices in one! You can simply open the Door by Number combination or with a Code card. The Combination lock has two outputs, each capable of storing 500 users. One output thing can save 500 Combinations of numbers or 500 Code cards, or 500 Number combinations + Code cards. The second output is programmable for 500 Numbers. The Code lock is suitable for Indoor use. ...