Reusable Urine Sensor Size 4.40" x 2.80" (114mm x 71mm) with 3 foot cable. Alarm Unit not included. P/N 9079.
 
○  Place on vertical or horizontal surfaces where your pet typically sprays or marks. Running urine over the front surface will trigger the alarm. Includes double-sided adhesive strips to assist with mounting and placement.
○  Two urine sensors can be used at the same time with one alarm unit (alarm unit has two connector ports) to cover multiple spots.