This button can be added to back doors, gates, garage doors or anywhere. It has up to 500 foot operating range and has 32 selectable codes to help block interference from outside signals. The sound can be set on the front of button. Includes two 3 Volt batteries.
Button transmits 13 selectable sounds to STI-3353 receiver. To purchase the doorbell button and receiver together, see the STI-3350 Wireless Doorbell Button with Chime.
Note: End user must verify the alarm and battery function every six months and replace battery annually or as required.