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DA-2
Wireless Water Intrusion Sensor
User manual
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Features
The wireless water intrusion sensor is an accessory of smart alarm system.
It’s fashion design, energy saving, and low battery
warning supported. The system would inform users to replace the battery by
App when needed. It triggers alarm when
detecting water intrusion.
Parameters
Reference DA-2
Code 261031
Wortking voltage DC 3 V
Battery 1 × CR2032 button battery (3V)
Working current < 20mA
Standby current < 2µA
Transmission distance Without obstacle 200m
Transmission frequency 433,92MHz
Working Temperature -10°C ~ 40°C
Humidity < 90% (non-condensing)
Dimension
Weight Connecting Line: 21cm
Transmitter :80.0mm*38.2mm*13.3mm(L*W*H)
Connecting Line: 21cm
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Appearance
Transmitter
Connecting
line
Probe
LED Indicator
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Operating Instructions
1. Working principle
• The transmitter sends trigger signal to paired main panel when the sensor
detects water intrusion.
2. Pairing with main panel
Scanning the QR Code for Pairing.
• Scan the QR code printed on this accessory by App.
• The pairing result would be confirmed in App.
Installation & Notice
• Open the case and remove the battery insulative strip.
• Pair it with panel by App or PC client before installing.
• Attach the transmitter with the double-side sticky tape to proper positon. Avoid
installing it in any area with a large amount
• of metal or electric wires.
• Fix the connecting line on wall or any proper position.
• Fix the probe on detecting position. Aoivd installing it in any area with rains, heavy
smoke or oil, or with heavy water vapour.
• To ensure long-term reliability, please clean and maintain the probe surface regu-
larly.
Battery Replacement Instructions
Insert the flat blade of a small screwdriver into the pry-o slot of transmitter, twist the
blade to remove the cover.
Replace with 1x CR2032 battery
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EKSELANS by ITS
ITS Partner O.B.S. S.L
Av. Corts Catalanes 9-11
08173 Sant Cugat del Vallès
Barcelona (Spain)
Tel: +34 935839543
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