Kamoer X2SR Water Change System
Kamoer X2SR Water Change System

Kamoer X2SR Water Change System

Regular price $759.00 $709.00 Sale

Kamoer X2SR Water Change System

X2SR is a remote Wi-Fi water change system. The user can remotely control it through the mobile phone App. The user can use the X2SR to automatically change the water in their own sea or fresh water tanks at a fixed time and quantitatively. The automatic water replenishment function can be completed through the submersible pump interface. In response to possible overflow risks, X2SR is equipped with an anti-overflow sensor as standard. When the water level reaches the anti-overflow sensor, an alarm will be triggered and the water supply and change will stop.

Basic Parameters

Flow: More than 900ml/min Power Adapter Input: 100VAC -240VAC Output: DC24V 1.9A Number of dosing: 24 times/day-1 time/99 days Interface WiFi (App remote control) Working environment: Temperatures: 0 - 70℃; Humidity: 10% - 90% (non-condensation) Dimensions (L*W*H): 168*177*223mm (including pump head) Weight: 4.106KG (not including power supply)

Packing List

01 Host X2SR ×1 02 Power adapter body ×1(DC24V 1.9A) 03 Power adapter plug ×1(US/UK/EU/AU) ×1 04 Plastic cylinder (50ml) ×1 05 PVC tube 9.5*12.5mm; green 6m 06 Kamoer tube manifold Transparent ×3 07 Float level sensor(headphone plug) ×4 08 Float level sensor bracket ×4 09 Magnet (balck) ×8 10 Submersible pump(DC 24V) ×1 11 Male to male line ×1 12 PVC connecting pipe for auto top-off 8*11mm transparent 1.5m 13 Anti-siphon connector(1/4 straight) ×1 14 Grease ×10g ×1 15 Quick start guide ×1 16 Qualified certification ×1

Various Applications


More Details

  1. Outlet of drain pump, connect to waste water bucket
  2. Inlet of drain pump, connect to the fish tank
  3. Outlet of refill pump, connect to the fish tank
  4. Inlet of refill pump, connect to fresh sea water
  5. DC24V pump, connect to submersible pump
  6. Liquid level sensor for detecting whether fresh water is empty
  7. Liquid level sensor for detecting whether waste water is full
  8. Anti-overflow sensor for detecting whether the tank reaches the warning water level
  9. Liquid level sensor used to maintain the normal water level of the fish tank
  10. Reset button for configuring the network
  11. DC24V IN, power input
  12. Drain pump running indicator
  13. Power/Wi-Fi status indicator
  14. Refill pump running indicator
  15. Button of Drain pump, long press the button to run
  16. Button of Refill pump, long press the button to run

Installation Method

01 App download Note: This App supports Apple devices with iOS9.1 and above, and Android devices with Android4.4 and above.

02 Register account Open the App, select the mobile registration or email registration method, and follow the App prompts to complete the account registration.

03 View tutorial On the device list page, click the icon "?" in the upper right corner to enter the "Tutorial" page. On the tutorial page, select "X2SR" to view the tutorial. The tutorial includes the user manual and Frequently Asked Questions.

Indicator Light Description

▲ Note: The X2SR uses red and yellow two-color indicator lights. When the yellow light is on or flashing, the red light is off.





Status indicator



Connected to the online through the router.


The device is in direct connection mode, and the App controls the device through the connected device WIFI.

On for 200ms,

off for 2 seconds

AP network configuration mode, the App can configure the device to access the router through the device hot spot

On for 1 second,

off for 1 second

Disconnected from the cloud

Power Indicator



Power on


No power supply or power failure


Connect the device to the cloud --More details in the Quick Start Guide


★ Please use the product's own power adapter and work in the specified working environment. ★ This product only supports 2.4G Wi-Fi, not 5G Wi-Fi. ★ Perform flow calibration before using the device to ensure that the water output is the same as the water input when changing water. ★ The connecting pipe for the liquid inlet should be as short as possible, and the connecting pipe for the liquid outlet should be suspended above the tank. ★ Please carefully check whether the connection direction of the water inlet and outlet is correct, and do not connect them in reverse

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