Siren Marine SM-WLS3-BATT User manual

1
Wireless Sensor
Guide

3
Table of Contents
Meet the Wireless Sensors
Wireless Sensor Installation
Mounting with Screws
Mounting with Adhesive Strip
Battery Installation
Battery Replacement
Pair Wireless Sensors to Main Device
Bilge Pump Sensor
Entry Sensor
Battery Sensor
High-Water Sensor
Temperature Sensor
Technical Specications
4
5
6
7
8
10
11
12
14
16
18
20
22

4
Meet The Wireless Sensors
Siren Marine Wireless Sensors are easy to
install and ideal for hard-to-access areas.
Easy
to Install
Peel & Stick
Mounting
Monitor
Temperature
IP67
Waterproof
2-Year
Battery Life
Up to 100
Foot Range

5
Wireless Sensor Installation
READ BEFORE STARTING
Important information on maintenance
and installation:
• All wireless sensors should be checked and
inspected on a regular basis.
• Keep all wired connections to battery
terminals and bilge pumps clean and tight.
• Battery life expectancy is two years, however
we recommend replacing the internal battery
of your wireless sensor every year.
• The wireless sensors should be installed on a
smooth at surface.
• Siren Marine adhesive strips are very strong and
cannot be easily repositioned. Before you press
and hold it for 30 seconds, be sure the wireless
sensor is aligned correctly and is communicating
with your Siren Marine main device.

6
Wireless Sensor Installation
Mounting with Screws:
If your surfaces are rough, dirty or prone to
high heat or humidity, install your wireless
sensor with the supplied bracket and screws.
• Remove the wireless sensor from its supplied
• mounting bracket to expose the screw holes.
• Align the mounting bracket in the desired
location. Be sure to drill a pilot hole to avoid
any cracking or chipping on the surface.
• Secure the mounting bracket using the
supplied mounting screws.
• Snap the wireless sensor into the
mounting bracket.

7
Wireless Sensor Installation
Mounting with Adhesive Strip:
• Make sure the surface is clean and dry.
• Peel the protective cover off the adhesive
strip on the back of the mounting bracket.
• Align the mounting bracket in the desired
position and press evenly with your palm.
• Hold in place for at least 30 seconds.
• Snap the wireless sensor into the
mounting bracket.
• Plug the wireless sensor into the wireless
module and tighten the two hex screws.

8
Battery Installation
IMPORTANT: Your wireless sensor comes with
a CR2430 internal battery which will need to be
installed prior to pairing the wireless sensor with the
main device.
Please be sure to follow the steps below:
• Attach sensor tail (if applicable to sensor type).
• Remove the four screws on the back of the
wireless module and remove sensor back.
• Insert the CR2430 battery into the battery
holder. Be sure that the positive (+) side of
the battery is facing up.
• Replace the back of the sensor and tighten
the four Phillips screws. Use care when closing
up the wireless module. Make sure to tighten
the screws and that all seals and O-rings are
secure and in place.
NOTE: Do not over-tighten.

9

10
Battery Replacement
The wireless sensor will notify you via the
Siren Marine App when the internal battery
voltage is low.
• Remove the wireless sensor from the
mounting bracket.
• Remove the four screws on the back of the
wireless module and remove sensor back.
• Slide the depleted battery out of the battery
holder and replace with a new CR2430 battery
with the positive (+) side facing up.
• Replace the back of the sensor and tighten the
four Phillips screws. Use care when closing up
the wireless module.
• Make sure to tighten the screws and that all
seals and O-rings are secure and in place.
• Place the wireless module back into the
mounting bracket.