CSWDS Wireless Sensors
Available through Wesco
CSWDS sensors are the small, battery-powered wireless sensors used across the TideWatch by CondoSecure line, with both the Tower System and the standalone CSRCV receiver.
With a battery-powered compact design, the water sensors are easy to place in leak-prone locations like bathrooms, laundry closets, under sinks, dishwashers, and fan-coil drip trays. Magnetic sensors can be placed on a door or window frame with a magnet, or monitor an external device's dry contact attached to the terminals inside the E model.
CSWDS wireless water sensor

Part numbers
Part number format: CSWDS – type – colour. Types: M magnet, E external, W probe, F floor-bug, T tray. Colours: WH white, BN brown. Order brown (BN) for wood and bronze frames; the magnet colour always matches the housing.
| Part number | What it is | Colour | In the box | Notes |
|---|---|---|---|---|
| CSWDS-M-WH | Magnetic door / window, reed switch | White | Sensor, matching magnet with screws/tape, manual, battery | No terminals. Magnet in the box. |
| CSWDS-M-BN | Magnetic door / window, reed switch | Brown | Sensor, matching magnet with screws/tape, manual, battery | Wood / bronze frames. |
| CSWDS-E-WH | External dry-contact transmitter | White | Sensor with terminal block, manual, battery | No magnet. |
| CSWDS-E-BN | External dry-contact transmitter | Brown | Sensor with terminal block, manual, battery | Wood / bronze frames. |
| CSWDS-W-WH | Water, 1 m remote probe | White | Sensor, probe, manual, battery | Keep housing dry. Probe may get wet. |
| CSWDS-F-WH | Water, floor-bug, 3 mm | White | Sensor with legs, manual, battery | Not for standing water over 3 mm. |
| CSWDS-T-BN | Water, fan-coil tray or other low standing water | Brown | Sensor, manual, battery | |
| CSBATT2450-20 | Replacement batteries (20 pack) |
Common specifications
- Wireless: 915 MHz ISM band
- Security: unique device ID, registered using encrypted communication
- Power: CR2450 battery
- Housing material: ABS/PLA
Planning a Tower System? Confirm sensor selection with CondoSecure. For an existing alarm panel, use the CSRCV standalone receiver.
Available through Wesco.
Order through your local Wesco branch, or contact CondoSecure. Where to buy
Caution
- No CSWDS housing is submersible.
- Do not put sensors under a falling stream.
- Use CSWDS-W-WH when only the probe should get wet.
- CSWDS-F-WH: Not for standing water over 3 mm.
