1X EDRBELL Electric Door Bell

Offered here is  ONE (1) pieces of BRAND NEW push button electric door bell / chime. Requires 2 pcs of AA batteries not included.

For the above item to operate, you need a complete set of related items/accessories as shown in the following table (click on any of the icons below to purchase them).  They are all compatible with one another.  Choose one item from each column.

Access Control Unit		the access key (from outside)		the access switch or panic/emergency access switch (from inside)		Uninterruptible  Power Supply (UPS)		the electric lock / strike		Door Bell and Theft / Break-in Alarm
1.  2.  3.		1.   2. 3.   4. Password				manufacturer includes: