The pet door tunnel extender fits snugly onto the 2 long tunnel of our pet door.
Sureflap microchip pet door installation glass.
Batteries are not included with the products but these single use energizer batteries are ideal for use with sureflap cat door products.
Pet door for glass door installation kit.
Each tunnel extender adds 2 to the overall length of the tunnel.
To install the cat door in glass you will need to contact a glazier to supply you with a pane of glass containing a pre cut hole.
Mount the cat flap in the hole with the main assembly battery cover inside the house.
Mount the external frame on the outside of the house.
The sureflap microchip cat door and the dualscan microchip cat door run on 4 x aa batteries.
Clean off any loose debris dust and dirt from the door before you install the sureflap microchip pet door.
Clean off any loose debris dust and dirt from the door before you install the sureflap microchip cat flap.
There are three products available in the sureflap pet door range including the original microchip cat door the dualscan microchip cat door for multi cat homes and the microchip pet door for large cats and small dogs which also has a curfew mode.
Typical battery life is up to twelve months with normal use.
Watch this video to learn how to install the cat door into the pre cut hole using a cat door mounting adaptor.
Installing a sureflap microchip cat door in glass.
Mount the external frame on the outside of the house.