Verbex VT-SR02 Wired Water Leakage Sensor for Home Security System

Verbex VT-SR02 Wired Water Leakage Sensor for Home Security System The Verbex Wired Water Sensor is a specialized leak detection component designed for integration into security systems or automation controllers. It is primarily used to detect water overflows and trigger an immediate response. Below is a breakdown of its technical specifications and functional logic. Technical Specifications Feature Specification Product Name Wired Water Sensor Input Voltage DC 12V Power Supply External 12V / 300mA Adapter Standby Current < 10/15μA (Very low power consumption) Alarm Current < 20mA Max Operating Current ≤ 25mA Alarm Logic NC (Normally Closed) or NO (Normally Open)   Description . Dual Alarm Modes (NC/NO) This sensor is highly versatile because it supports both Normally Closed (NC) and Normally Open (NO) configurations. This determines how the sensor communicates with your alarm panel: Normally Closed (NC): The circuit is complete during normal operation and "breaks" (opens) when water is detected. Normally Open (NO): The circuit is open during normal operation and "closes" (completes) when water is detected. 2. Auto-Stop Functionality The alarm is designed to be self-resetting. This means that once the water level recedes and the sensor probes are dry, the alarm state will automatically stop. This is ideal for scenarios where you want the system to return to a "ready" state without manual intervention after a leak is cleared. 3. High Efficiency With a standby current of less than 15μA, this sensor draws almost no power while it is monitoring. This makes it a stable long-term solution for 24/7 water monitoring without putting a heavy load on your power supply. Installation Considerations Placement: The sensor should be placed at the lowest point of a floor, near water heaters, under sinks, or near sump pumps. Wiring: Since this is a wired sensor, you will need to run a 12V power line to the unit and a signal wire back to your control panel or siren. Power Source: Ensure the 12V adapter used can provide at least 300mA to ensure the sensor has enough overhead to trigger the alarm relay reliably. best alarm system brand in bangladesh is Verbex Alarm System