Keyboard for Bromine-based Spa Water Sanitization System
This Gecko In.K200 keypad is designed to control the
in.clear automatic bromine generator from the same brand (using Bromine Generation Bromitron technology by Gecko).
This technology helps maintain your hot tub water in a healthy condition automatically.
Install the keypad directly on your spa, ensuring easy access for bath users.
If your hot tub has a skirt, place the Gecko control panel on one of the hot tub panels.
GECKO Reference: 0607-008010
3m Cable included Keypad Features:
This keypad has 2 different modes:
- Maintenance Mode: The default mode maintains a stable bromine level in your spa water. The aim is to keep the bromine residue level between 3 and 5 ppm when your bath is not in use.
- Boost Mode: Activated when using your bath to increase the bromine level in the water to prevent pollutants. Activating this mode prevents insufficient bromine concentration in the water.
It also has 4 buttons:

- Boost Button: Activates Boost mode and turns the system on or off.
- Prog. Button: Used for diagnostics and maintenance.
- Up/Down Buttons: Adjust maintenance and boost levels.
Note that the
BROMIcharge scale above the buttons indicates the approximate bromine level in your spa water.
If the indicator is in the green zone, there is no need to add sodium bromide.
Keypad Dimensions:
- Width: 120 mm (4.75")
- Height: 51 mm (2")
- Depth: 43mm (1.7")

Drilling Dimensions in Your Spa Shell:
- Drill 2 holes with a 25mm diameter spaced 67mm apart from their centers. (see blue dashed circles below)
- Then cut the material between the 2 holes to join them. (see black dashed lines below)
- You can now place your in.k200 in.clear keypad there.