Recommended Burglar Alarm Sensor for Bank

OPTEX RXC, FMX and CDX series suits to a security system of commercial building such as bank, office building etc.. For indoor sensors, there are various factors that cause false alarms, such as small animals, swaying curtains and temperature changes due to air conditioning inside of building. When an alarm is triggered, some cases are necessary to dispatch security guards or the facility owner who receives the alarm signal feels fear so the number of false alarm should be reduced as much as possible.
OPTEX’s indoor sensors can prevent such false alarms by its unique optical technology. OPTEX’s high accuracy sensors are used all over the world.
These models are certified Grade 2 or 3 which is European standard and required in security projects of money handling companies.

Normally, a detector uses twin elements create two detection zones but OPTEX’s detectors create an extremely high vertical zone density, two or three times the size of that in conventional PIRs. These taller zones capture the entire body mass of a person and enable detection of the smallest temperature contrast between them and the background.
CDX-AM/DAM, FMX-DT, RXC-ST/DT have from 78 to 82 zones to cover the whole detection area. It enhances accuracy in both human detectability and pet immunity at any spot in detection area.

Spherical lens provides a precise focal length to each of the multiple lens segments (uniform distance between each lens segment and the pyroelectric elements). This enables each lens segment to face precisely towards its detection area, and creates detection zones without distortion, achieving a new level in lens design precision and collecting infrared rays more efficiently.

● Conventional flat lens

● OPTEX spherical lens

When microwave and PIR detection are used together, the detection areas of each must be the same in order to make accurate detection. But traditionally this can be a problem because….

• Firstly, microwaves are not always limited by objects such as wall, windows and partitions, whereas PIR detection is.
• Secondly, the distances at which microwaves can detect movement tend to be far greater than those required by internal intruder detection applications.

Microwave area shaping technology overcomes these problems by matching the microwave detection area to that of the PIR and by limiting it to the room being covered. Long or short distance can be set roughly, by selecting the range using the switch and more precise adjustment is obtained. By doing this, false alarms from beyond the required coverage area or outside the room in question are avoided.
Since the detection area has uniform sensitivity, which minimizes false activation’s caused by spot movement in the detection area e.g. small animals..