General Information; Introduction; General Operation - Bodet LoRa Notice D'installation Et D'utilisation

1. GENEral iNfOrmaTiON

Thank you for choosing BODET's Lockdown Alert System transceiver. This product has been carefully designed for
your satisfaction according to ISO9001 quality control.
We recommend that you carefully read these instructions before you start to use the product.
Keep these instructions for the duration of the life of your product so that you can refer to them whenever necessary.
Failure to follow these instructions may cause irreversible damage and invalidate the warranty.
Non-contractual data. Bodet reserves the right to make certain functional, technical, design and colour changes to
its devices without prior notice.
This manual is subject to change without warning. To obtain the latest version of this documentation, see our
website: www.bodet-time.com.

1.1 introduction

The Lockdown Alert System transceiver sends the information by HF radio (868.3 Mhz) to its receiver.
The receiver is linked to the Sigma master clock by its external output or by a 3 input expansion card. The Lockdown
Alert System transceiver allows control of the audio systems (Harmonys or Melodys or Sigma Sound) by HF radio
for bell signals and Lockdown Alert System alerts.
Up to 48 remote controls can be paired with this receiver.
Free-space signal coverage: 1 km.
Coverage inside buildings is limited by the structure and number of walls through which the radio signal must travel.
The lockdown alert System transceiver uses lora technology: Long range transmission and reception,
excellent penetration in buildings, stable and reliable communication and open network design.
This device cannot be the only mean of triggering an alarm. A wired solution must be imperatively present on the
site.

1.2 General operation

Lockdown Alert System transceiver
(ref.: 907 552)
LoRa TRANSCEIVER
Harmonys
eco-system
4
Monitoring 1 to 4 Sigma master clock inputs
ANTENNA
or
Melodys
eco-system
Power supply from the Sigma master clock
12V: From the GPS or 24V input From the impulse input
External input from the Sigma master clock
or
AUX
LOC
SIGMA SOUND
eco-system
EN