4.5" Square Hybrid Touchless Switch-Flush mounted

Mould number:AN-IS55C5-F1

1.Line powered(AC/DC 12-30V) or battery powered  choose by a DIP
2.Detection range:3-30CM 
3. 4.5" x  4.5" x 1 1/5"
4.Buzzer(No/Off set by a DIP)
5.9V or 4pcs AA battery all can support
6.Build-in transmitter(defult)