- Patented CD/ATM machine protection sensors to detect shocks or flames on the CD/ATM machines
- Dual sensor technology of PZT sensors and photo diode for reliable detections
- Patented structure based on advanced optical technology provides 360° maximized security
- State-of-the-art False alarm protection circuits to prevent from accidental shock or lighting to trigger alarms
- NO (circuit short for alarm triggering) switch

- Attach on the side and the back of the safe to protect from drill and hammer attacks
- Available to use with SPV-1720S safe detector
- Piezo sensor