The PIRAMID MW indoor models are single technology microwave intrusion sensors designed for applications where the very highest level of security is required or where single technology intrusion sensors are a requirement. As in all PROTECH intrusion sensors, PIRAMID MW sensors utilized PROTECH's proprietary "Stereo Doppler" Microwave Technology.

Stereo Doppler Technology

Protech's unique microwave technology can determine the precise distance in inches (centimeters) that a target must move to create a valid alarm signal. With the advanced "Stereo Doppler" signal processing PROTECH sensors can discriminate against vibration and randomly moving targets as potential sources of nuisance alarms.

Applications

The PIRAMID MW offers enhanced detection capability for slow moving, fast moving, and crawling intruders. The PIRAMID MW outdoor sensors can be used in various high security applications such a military bases, correctional facilities and nuclear power plants where the highest level of security is required. The PIRAMID MW offers a very high PD (probability of detection) of greater than 0.95 yet, provides a very low NAR/FAR (Nuisance Alarm Rate/False Alarm Rate).