Ceramic automatic Urinal Flush Solution

A ceramic automatic urinal flush solution uses active infrared sensor technology concealed in the urinal ceramic, mainly using in the public urinal flusher. Instead, when you stand in front of the automatic flush sensor, 2s pre-flush after detection; 6s Flush automatically after leaving.

Kege can offer the whole solution, sensor circuit electronic design, infrared sensor eye shape and sizes, control box and power supply design.If you need a customized touchless toilet flusher, please contact us.


  • Automatic on/off: when you stand in front of the auto flush sensor, 2s pre-flush after detection; 6s Flush automatically after leaving.
  • Water-saving: Water-efficient faucet reduces overall water usage without sacrificing water.
  • Easily replace the batteries without tools.
  • Power detection. Close the auto flush valve automatically when power failure or low power.
  • Low power indication: This may indicate it is time to replace existing batteries with new ones or there is not enough power going to the unit.
  • Sensor distance adjustable by a remote controller.
  • Healthy and Safe: Touch free, it can prevent the spread of bacteria and germs, convenience and hygiene.
  • Automatically flush if no usage in 24 hours.
infrared touchless sensor icon for touchless faucet

Active infrared sensor technology

Active infrared touchless sensors use the emission and reception of infrared beams to detect the presence and/or movement of objects or people in their field of detection. The technology is ideal for applications requiring a long and narrow detection range.

Basic knowledge of how the  automatic sensor working

Ceramic Automatic Urinal Flush Solution

Technical  Specification Working Power Time from activate urinal valve to flushing    Static Power Consumption Sensor Range Sensor Distance Customizable Parameters Flush Duration Continue  sensing time to activate urinal valve Adjustable Parameters
DC4.6V~6V 2S <30uA 40cm~90cm (Distance to 30cm x 30cm whiteboard) 80cm (Distance to 30cm x 30cm whiteboard) 1. sensor detection time                       2. leaving time to flush Pre-flush: 2s 9S Sensor distance and flush duration adjustable by a remote controller
Application Ceramic urinal


Integrated auto Ceramic Urinal Flusher set

Automatic urinal flush sensor controller

An electronic device with a sensor inside that measures and detects infrared radiation in its surrounding environment.

battery box grey for touchless urinal flusher

Automatic urinal flush Battery Box

The battery box provides power for the sensor and valves working

Urinal Flusher solenoid valve KEG-F18A

Automatic urinal flush valve

Urinal flush valve to control water on and off

Automatic urinal flusher uses infrared sensor technology that when you stand in front of urinal ceramic, the sensor detects and gives a pulse signal to the solenoid valve to open and give 2s pre-flush, then stop. After you leave, again 6s flush automatically. Program control all the process.

For more details, please visit our blog WHAT IS AUTOMATIC URINAL FLUSH AND HOW DOES IT WORK.

Auto urinal flushers need electricity for sure. Both the sensor and solenoid valve works need electricity power.
Normally three choices:
1.      DC: 4xAA alkaline 6V batteries;
2.      AC: use a transformer to transfer power from 220V/380V to 6V;
3.      DC/AC:Both DC/AC models existed, firstly use AC power to work, if AC no power then DC start to work.

6V with 4xAA alkaline batteries shall last approximately 3000 times/month for one year.

KEGE Ceramic Touchless Urinal Flushers:

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