5518 DualTech HT AA

Anti-jamming Dual Tech detector

That detects an intruder moving within the protected area by capturing the typical physical parameters of a person, mainly the temperature difference of the moving target compared to background temperature. It analyses the movement through an integrated radar, sounding the alarm in case of double positive confirmation. It is therefore doubly precise in discriminating any improper alarms and therefore more suitable for hectic environments.

Volumetric intrusion detection of large indoor areas extending to approximately 6x12 meters.

The lack of limitations due to wiring is useful to appropriately position the device which is of paramount importance for it to properly operate. Wall-mounted, possibly in a suitable corner of the building, at a height of approximately 2.2 m. Carefully perform the adjustments, which must be suitable for the environment to be protected (PIR Sensitivity - Pulse Count - Temperature compensation - ME Sensitivity - MW Trigger Time - Anti-masking Exclusion - Forced removal protection exclusion- Led Exclusion).

Size (h×l×d)
160×86×48.7 mm

0.16 Kg

Environmental class
2 - Indoor


EN 50131

Power Supply
3 AA 1.5V batteries. Battery life: approximately 18 months with standard use. Battery life decreases considerably in frequently used areas.

Tamper protection
Reports device being opened and detached from the wall.

Radio transmission
EU compliant Dual Band frequency operations. Range is suitable for device’s intended use.

Monitoring and Testing
When the device is open LED confirms detection at every human movement is obtained. When using an operating system the test take place by triggering an alarm and by verifying that signal is received by the control panel.

The device is usually active and adjustments must be such to signal a person entering the protected building, after approximately three steps. To reduce power use, it trips after an alarm and only starts to detect again, after there is no movement in the environment for a few minutes.

In addition to an intrusion alarm, the devices reports tampering and masking (excludible)as it occurs, its operating conditions (supervision) and checks battery levels every 40 minutes. The control panel reports these signals following any arming and/or disarming operations.

Local signals
Dual Tech HT AA has an alarm/ test LED, which also signals low battery, by quickly flashing for a few seconds.