Dualtec, twintec etc movement detectors
Dual Technology
Honeywell
Honeywell Viewguard Dual Anti Mask FAI
Honeywell
Honeywell Ceiling Mount Dual Tec Detector
Bosch
Bosch Blue Line Gen 2 BLD2 TriTech Blueline Detector
Honeywell
Honeywell Activ8 Anti Mask Dual Tec
Honeywell
Honeywell
Honeywell DT7435UK2 K band Dual Tec
Visonic
Visonic Discovery Quad MCW PIR
Honeywell
Honeywell Long Range Dual Tec Detector Grade 3 DT900AM-UK
Optex
Optex 15m Dual Tec with Anti-Mask
Texecom
Texecom Premier Elite DT-W Wireless Dual Technology Detector
Optex
Optex RXC 12m Quad Dual Tech PIR
Honeywell
Honeywell DT7435EOL K band Dual Tec