First steps

Scope of delivery

On the top layer of the box you’ll find the KADDZ collar with two rechargeable batteries.

The bottom layer of the box includes the battery charger, the connection cable as well as the USB connector and and two size-adjustable rubber straps.

Charging the battery

Please charge the batteries before using them for the first time. The initial charge takes about three to four hours. If you’d like to use the collar right away, you can attach one battery to the collar while the second is fully charging. Please note that the battery life is considerably shorter when it is not fully charged.

To charge, connect the charger (3) via the twist cap (1) to the battery. The USB cable (2) can be connected to the Euro power plug delivered with the package. While charging, the charger will light up blue (3). As soon as the KADDZ battery is completely charged, the light will go out.

Disposal of old batteries

When the batteries are dead you need to drop them off at an official recycling depot for spent batteries (risk and safety information)


Now you can connect the charged battery to the collar. Please fasten the battery to the collar with the bayonet catch / locking slide.

Collar lights up white: battery is fully charged

Collar lights up red: battery is not fully charged (< 80 %)

Collar flashes blue: collar is contacting server

Collar flashes green: collar is ready for use

IMPORTANT: Please make sure the collar lights up green before letting your cat outside.

The KADDZ app

To be able to use the KADDZ collar, you'll need the KADDZ app, available on Google Play Store (for Android smartphones) and Apple iTunes Store (for iPhones).

You can download the KADDZ app here:

Note: The iOS (Apple) app is currently under review and not available on the iTunes Store. Already installed apps continue to work.

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