Shearwater Digital Innovations SDIDD101 ユーザーズマニュアル

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Installation Instructions

 detects when a door is closed or opened, and

transmits a wireless security message to the System Control Panel.   This is accomplished through the use
of a sensor unit (which contains the wireless transmitter and battery), and magnet unit.   When the two are
separated, by opening the window, the sensor transmits an OPEN signal to the System Control Panel.
When the window is shut, the magnet is again within the sensor's range, and a CLOSE signal is sent.

Fig 1:  Sensor and Magnet

The sensor sends supervisory signals to the panel every 64 minutes (approximately).  The sensor is
powered by a 3.0V, lithium battery, model CR2.  The sensor has been designed to draw very little power
when in standby mode, and the CR2 battery should last 10+ years typically.   The battery should be
replaced by the installer only, as to do so the entire package needs to be removed from the door frame.

!  Electric Drill
!  SDI Custom Frame Drill Bit
!  Pencil or chalk
!  Installation Sheet for documenting sensor locations

The following guidelines will help ensure that installations are safe and efficient.

!  The sensor should be mounted up into the door frame, with the magnet in the door itself,  such that the

opening of the door moves the magnet away from the sensor.

!  The sensor can be installed in the door, but avoided where possible.
!  Do not install the sensor in the frame until after the panel has “learned” the sensor’s unique code (see

LEARN SENSORS).

3.0”

0.3”