I did open this box to take a picture of this item.  I only have 1 available.  Location: container 2

Roller Ball Contacts Open Circuit On - Our Roller Ball Alarm Switch provides versatile security solutions.

Roller Ball Contacts Open Circuit On features include:

Suitable for security & alarm systems, signaling circuits and all types of general low voltage switching applications

Used with Doors, Windows or Bell/Buzzer

Alarm switch is designed to operate when depressed from any angle

Low Voltage Only - 48V AC Max.

2 Nickel wood screws included

Door Closed - Circuit Off (light off) Door Open - Circuit On (light on)

Order Qty of 1 = 1 Piece