® 2021 All Rights Reserved.
The Cure for the Common False Alarm
Aren't we tired of hearing vehicle alarms blaring for no apparent reason? They are incredibly irritating. They intensify
our noise pollution but, far worse when the day comes that you need to be alerted, you probably wouldn't take an
alarm like that seriously. At Sanji, we take this matter very seriously. So that's why we developed the super miniature
ES250 ultrasonic sensor. The sensor works the same as an internal radar system, continuously sending and receiving
information about your vehicle's interior. After careful analysis of the received data, the ES250 will decide whether to
activate the alarm or reject the data. The ES250 advanced electronic design is patented.
The Sanji ES250 uses patented technology to discriminate between false alarms and real intrusions. The ES250
continually monitors the size and the speed of the moving object, and if both fall into pre-programmed parameters,
the ES250 will sound the alarm.
There are many reasons for false alarms, but the most common that most ultrasonic sensors do not address is the
problem of rising air bubbles. On a hot day, air bubbles manifest inside the vehicle and begin to rise. As they ascend,
they tend to reflect the 40 kHz signal, and it appears to the sensor that an intrusion has occurred. The Sanji ES250 is
very smart in that it will measure both the speed and the mass of these air bubbles, and based on its intelligence; it
will be able to reject these as genuine intrusions. Although the Sanji has this capability, it is still highly recommended
that the vehicle windows remain closed at all times.
The ES250 is fully compatible with all Sanji Alarm and Alarm Immobilizer Systems. You can also fit the ES250 to
vehicles that have factory fitted alarm systems.
Sanji manufactures the proven ES250 sensor in an OEM form to
suit factory fitment. The ES250-OEM design can be adapted to fit
into specific housings (vehicle dependent) and trigger the OEM alarm on intrusion detection. Contact Sanji and let us
develop a tailor-made solution for your vehicle.
ES250
Interior Ultrasonic Sensor
The Cure
For The
Common
False Alarm
OEM
Solution
ES250-OEM
Interior Ultrasonic Sensor
As crime becomes more and more sophisticated, so must the ways of foiling it. Anyone who has invested
heavily in a vehicle asset needs to protect that investment, of course, but to protect it far further than the
range of choices which criminals have available to them.
Mass
Speed
Trigger Zone
The Cure for the
Common False Alarm
As crime becomes more and more sophisticated,
so must the ways of foiling it. Anyone who has
invested heavily in a vehicle asset needs to
protect that investment, of course, but to protect
it far further than the range of choices which
criminals have available to them.
® 2021 All Rights Reserved.
ES250
Interior Ultrasonic Sensor
The Cure
For The
Common
False Alarm
OEM
Solution
ES250-OEM
Interior Ultrasonic Sensor
Aren't we tired of hearing vehicle alarms blaring for
no apparent reason? They are incredibly irritating.
They intensify our noise pollution but, far worse when
the day comes that you need to be alerted, you
probably wouldn't take an alarm like that seriously. At
Sanji, we take this matter very seriously. So that's why
we developed the super miniature ES250 ultrasonic
sensor. The sensor works the same as an internal
radar system, continuously sending and receiving
information about your vehicle's interior. After careful
analysis of the received data, the ES250 will decide
whether to activate the alarm or reject the data. The
ES250 advanced electronic design is patented.
The Sanji ES250 uses patented technology to
discriminate between false alarms and real
intrusions. The ES250 continually monitors the size
and the speed of the moving object, and if both fall
into pre-programmed parameters, the ES250 will
sound the alarm.
There are many reasons for false alarms, but the
most common that most ultrasonic sensors do not
address is the problem of rising air bubbles. On a hot
day, air bubbles manifest inside the vehicle and begin
to rise. As they ascend, they tend to reflect the 40 kHz
signal, and it appears to the sensor that an intrusion
has occurred. The Sanji ES250 is very smart in that it
will measure both the speed and the mass of these
air bubbles, and based on its intelligence; it will be
able to reject these as genuine intrusions. Although
the Sanji has this capability, it is still highly
recommended that the vehicle windows remain
closed at all times.
The ES250 is fully compatible with all Sanji Alarm and
Alarm Immobilizer Systems. You can also fit the ES250
to vehicles that have factory fitted alarm systems.
Sanji manufactures the proven ES250 sensor in an
OEM form to suit factory fitment. The ES250-OEM
design can be adapted to fit into specific housings
(vehicle dependent) and trigger the OEM alarm on
intrusion detection. Contact Sanji and let us develop
a tailor-made solution for your vehicle.
Mass
Speed
Trigger Zone
