User's Manual

Page 6 of 12
Document # E.0015.16.07 443713.DOC
2.2 Technical Specifications
Communication principle – two-way.
Operating frequency band – ISM 902-928 MHz.
Mode of operation – frequency hopping; every packet is transmitted on a different pseudo
random selected frequency.
Packet transmission duration – less than 10 milliseconds.
Packet transmission destination address – destination ID and system ID.
Received packet validation check – CRC.
Received valid packet acknowledgment – each received valid packet is acknowledged by
the addressed destination.
Automatic repeat request (ARQ) – in case of unacknowledged data packet.
Automatic periodic test (programmable by the control panel) – periodic transmission of a
test data packet and receipt of acknowledgment.
Siren – 110 dbA, dual tone 1400 Hz and 3000 Hz.
Siren patterns – Fire (ANSI S3.41 Temporal Pattern), General Alarm (0.25 sec alternate
1400/3000 Hz).
Strobe flash peak power – 150 watt min.
Strobe flash repetition rate – 1.5 flashes/sec.
Automatic self-test (transmission of a data packet and receipt of acknowledgment).
Power source – mains voltage with step-down isolation transformer 115 to 12 VAC.
Back-up batteries - 6 AA NiCad rechargeable batteries.
Back-up time for fully charged battery – 1 hour minimum.
Unit dimensions (mm): L-230, W-130, D-50.
Weight (grams): 950 including backup batteries and mains transformer.