深圳市星科创科技有限公司
Shenzhen XingKeChuang Technology Co., Ltd.
Phone: 86-0755-33523599 FAX: 86-0755-33515410 URL: http://www.sz-xkc.com
Address: 11th Floor, No. 48, Xinyu Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen
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The relay normally closed output (dry contact signal) means that the relay is closed when there is no induction, and the
relay is open when there is induction.
10th.
Installation and use instructions
1. After the sensor is powered on, there is about one minute of initialization time, during which the module will output
0-3 times at intervals, and enter the normal standby state after one minute.
2. When installing, try to avoid interference sources such as lights directly on the lens on the surface of the module to
avoid introducing interference signals to cause misoperation; try to avoid flowing wind in the use environment, which
will also cause interference to the sensor.
3. Pay attention to the direction angle during installation, otherwise it will affect the sensing distance. The sensing
window of the sensor is as parallel as possible to the direction of the most human activity, so as to achieve a better sensing
effect.
4. When the ambient temperature rises close to the surface temperature of the human body during use (30-32°C), the
detection distance will be slightly shorter, which is a result of the influence of temperature factors.
11th.Product warranty terms and instructions
(A) .Warranty service
1. Warranty period maintenance: from the date of purchase, the product host has a one-year free warranty. The company
has the right to decide to repair or replace the faulty part. If it is replaced, the replacement part may be a new device or a
