Application
The Kopfgescheit KG634A Kit CV-DC automates compatible ceramic urinals with a concealed water inlet and a flushing nozzle. The kit upgrades the existing urinal for touch-free operation in busy commercial washrooms.
Compatible urinals
This kit is designed for the models and product codes listed below.
| Brand | Model / description | Product code |
|---|---|---|
| Artceram | La Fontana 2.0 | LF002 |
| Artceram | Babila | BRO001 |
| Simas | Vignoni VI 03 | VI 03 |
| Alice | Form 30 × H66 | 22260101 |
| Kerasan | AQUATECH | 3735 |
| Kerasan | AQUATECH | 3730 |
| Kerasan | Waldorf | 4131 |
| Kerasan | Waldorf | 4130 |
| Cielo | Era | Eror |
| Cielo | Mini Ball | ORBLM |
| Globo | Forty3 | FO029BI/ FO030BI |
| Globo | Olivia | OL029BI |
| Hidra | DROP ONE SHOT DR01 | DR01 |
| Gala | Argos | G2970001 |
| Galassia | Meg11 | 5408 |
| Duravit | DuraStyle Urinal Rimless | 28063000001 |
| Duravit | White Tulip Urinal Rimless | 2817302000 |
| Duravit | D-Code Urinal Rimless | 0829300000 |
| Duravit | Starck 3 Urinal Rimless | 0827250000 |
| Duravit | Duravit No.1 Urinal Rimless | 2819302000 |
| Geberit | Narva urinal, inlet from the rear, outlet to the rear or downwards | 501.655.00.1 |
| Geberit | Preda urinal for concealed flush control | 116.070.00.1 |
| Geberit | Selva urinal for concealed flush control | 116.080.00.1 |
| Roca | Proton | A3590J3000 |
| Hansgrohe | EluPura Original Q Urinal 600/300 with rear water supply and bottom/rear outlet rimless | 60127450 |
| Hansgrohe | EluPura Original S Urinal with rear water supply and bottom/rear outlet rimless | 60286450 |
| Hansgrohe | EluPura Original S Urinal with rear water supply and bottom/rear outlet rimless, SmartClean | 61174450 |
| Hansgrohe | EluPura Original Q Urinal 600/300 with rear water supply and bottom/rear outlet rimless, SmartClean | 61183450 |
| Hansgrohe | EluPura Original Q Urinal 600/300 with rear water supply and bottom/rear outlet rimless, HygieneEffect | 62010450 |
| Hansgrohe | EluPura Original S Urinal with rear water supply and bottom/rear outlet rimless, HygieneEffect | 62048450 |
Concealed Weesens sensor
The adhesive sensor is installed out of sight on the concealed surface of the ceramic bowl. It detects use through the ceramic and is protected from external interference. The system calibrates automatically when first powered on.
How it works
- When the sensor detects liquid containing salts in the bowl, it starts a pre-flush.
- Once use has finished and liquid stops entering the bowl, the main flush begins.
- The solenoid valve controls the water supply for each flush. SmartDelay may introduce a short activation delay.
- After 24 hours without use, an automatic flush replenishes the trap water seal.
Integrated overflow protection helps prevent overfilling.
Power supply options
- Four AA batteries: battery compartment and holder included; batteries not included.
- USB power from a suitable power bank or a 5 V USB mains adapter; USB cable included.
- Optional KG-A469 external power control unit.
- Optional KG-A448 water-powered generator.
Applications and benefits
Designed for busy commercial washrooms in schools, healthcare facilities, hotels, restaurants, transport hubs and sports facilities. Concealed electronics support a clean appearance and resistance to vandalism while automatic flushing improves hygiene and controls water use.
The manufacturer reports potential water savings of 50–70%, depending on the previous water consumption and operating conditions. A five-year warranty covers the complete kit, including commercial use.
- Sensor: concealed Weesens sensor with automatic calibration
- Power consumption: 0.5 mW–2 W
- Battery supply: 6 V DC, 4 × AA batteries (not included)
- USB power: cable included
- Optional external power control unit: KG-A469
- Operating temperature: +1°C to +45°C
- Water inlet connection: 1/2 inch
- Operating pressure: 0.3–0.7 MPa (3–7 bar)
- Protection rating: IP56
- Warranty: 5 years, including commercial use
- Adhesive Weesens sensor — 1
- KG-A415 battery compartment — 1
- Battery compartment holder — 1
- KG-A312 USB power cable — 1
- AISI 304 stainless steel bellows hose for valve connection — 1
- KG-A232 plastic solenoid valve — 1
- 3/8-inch to 1/2-inch adapter — 1
- KG-A450 thread-locking compound — 1
- Packaging, product documentation and warning sticker
- Mounting hardware — 1 set
- Gloves — 1 pair
- Pencil — 1
- Tape measure — 1
Batteries and optional external power accessories are not included.
The existing urinal flushing nozzle can be retained. Replacement nozzles are available separately.