Why my automatic soap dispenser activated in dark room

The product adopts infrared automatic sensing technology, which can automatically receive and send signals. When the user's hand reaches in front of the sensor, the sensor will automatically recognize the signal and send a working signal. Let the power supply to the host, and the host draws soap. Achieve the effect of automatically dispensing hand sanitizer.

How does automatic soap dispenser work

Infrared Sensors – These sensors burst ultrasound or microwave energy and wait for it to respond, triggering soap dispensing. When this happened, your hands are placed around the dispenser at a distance no more than 3.35 inches or 8.5 cm.

If you remove your hand from the below the pump, the light reflection is absent, so there is no detection of a pulse. This causes the dispenser to stop working. The soap dispenser also has a passive infrared technology, which is activated when it detects energy coming from human body heat. This fluctuation causes the pump to work.

Products Features:

●Humanized appearance design, convenient installation design and simple liquid adding design.
●Adaptive or adjustable sensing technology.
●Exclusive development of soap pump technology, can automatically stop reflux.
●Optional AC/DC power supply.
●1000 ml liquid storage bottle.
●Suitable for soap solution viscosity: 100-3800cPs.
●Including necessary installation hardware.
●Meets ASME A112.18.1/CSA B125.1 standard.

●Meets US ADA regulations and CJ/T 194-2004 standards.

Description:

1 it can match and use together with all kinds of faucets perfectly.

2.It adopts the infrared ray emission and reception technology, which is completely touch-free so that it is convenient and safety.

3.The spout is made of brass plated with chrome and its plating is enhanced, so that the product can maintain a long term fresh color and become more durable.

4.Time-adjustable and amount-adjustable, the users can adjust the dispensing time and foam amount, and it can be used in various

Specification:

1) Automatic on/off: Soap dispenser automatically supplies foam soap as the dispense-time set as soon as hands in sensor range. Soap dispenser automatically stops working if hands out of sensor range..

2) Adjustable sensor range and soap volume by a remote controller (optional).

3) Low power indication: Soap dispenser sensor flash to indicate that it is time to replace existing batteries with new ones if there is not enough power going to the unit. No soap dispensed at this time if hands in the sensor range.

4) Four D-type alkaline batteries shall last approximately 3000 times/month for 6 months.

5) It is suggested cleaning the soap hoses with clean tap water if you will not use the soap dispenser for more than 1 week. How to clean: please pour clean tap water into the soap bottle and sense the soap dispenser until the tap water dispensed.