Ecosense 4000+

From £135.00

  • Reduces energy costs by up to 80%
  • Universally compatible with all remotely controlled air conditioning units
  • Mains powered (110- 230 V)
  • Multiple setting options
  • Key coded for secure access
  • Tamper proof infrared connectivity
  • Includes 1 x door / window sensor
  • RF communication with additional optional accessories



All quantity discounts are applied on the basket page.

1 - 2£139.50 Per Unit
3 - 16£135.00 Per Unit

Ecosense 4000+ is universally compatible with any A/C that can be operated by remote controller. This model is mains powered like the Ecosense 4000 and can be fitted directly adjacent to your A/C unit, therefore no connecting cables will be visible. Ecosense copies the ‘Off’ signal from the A/C remote controller, and so ensuring the A/C goes through its correct shut down procedure.

Ecosense 4000+ contains 2.4G RF communication with a number of wireless optional accessories such as door/window (D/W) sensors, auxiliary PIR detectors and Intelligent Eye (IE).Where the D/W sensors have been fitted, should a door or window be left open Ecosense will switch off the A/C. Ecosense 4000+ is supplied with one D/W sensor, more may be required dependant on room. Ecosense also scans a room for occupancy using Passive Infrared technology (PIR). After all doors and windows have been closed, Ecosense will send the ‘Off’ signal to the A/C unit if no one is detected in the room.


After the occupant has left the room, Ecosense will continue to scan the room for a pre –set time delay of 15, 30 or 60 mins before sending the signal to turn off the A/C.

Learn / Test
Once Ecosense has copied the infrared (IR) signal from the A/C remote controller, by pressing the ‘test’ button, you can test the unit to ensure the IR signal has been copied correctly.

Night setting
Should you not require Ecosense to control your A/C during the hours of darkness there are 2 night setting options.
Comfort Plus – allows the A/C to continue operating for two hours after darkness has been detected, after which time Ecosense 4000+ will switch off the A/C.
Night Setting – Ecosense 4000+ will go to sleep and not interfere with the operation of the A/C during the hours of darkness.

Tamper proof lockable key pad
In order to operate the function buttons, it is necessary to first enter a secure access code. A unique four-digit button lock code of your choice can be set up if required.

Door / Window sensor
A maximum of eight wireless door or window sensor can be paired to each Ecosense 4000+. When a sensor is open for more than three minutes the A/C will be terminated.

Auxilary PIR
A wireless PIR that can provide additional PIR coverage when controlling the A/C in heat mode is a necessity.

Set Back
Ecosense can be programmed to adjust the A/C setting to a more economic mode if left running when the room is unoccupied.

A methodology most frequently used by the hotel industry. Suitable for a room or apartment that has one or more entry exit doors. By fitting a door sensor to any entry/exit doors Ecosense will allow the A/C to operate regardless of movement detection be it day or night provided the room is occupied.

Dimensions: 20 × 15 × 6 cm
  • Sensor
  • ‘Eyelid’
  • Fixing kit
  • Extended PIR cable
  • 1 x Door / Window sensor