| DETECTOR | Detection method
- Bi-directional passive infra-red - two detectors Upper detector swivels
with respect to lower Detection range - Each Watchpost covers two zones of up to 40 by 2.5 metres Optional creep zone detection RFI - No alarm at 25 volts/metre (100 MHz to 1.2 GHz) EMI - No alarm at 40,000 volts charge Sunlight - No alarm at 40,000 Lx reflected into detector White light - No alarm against halogen light within 3.0 metres Walk test / alert beeper Target detect at velocities 0.3 to 5 m/s |
| RADIO TRANSMITTER | Radio transmitter - type approved
to MPT 1329 Transmitter power - 500 mW Frequency band - 458 MHz Band Radio range - Up to 1 mile with standard antennae Dipole available for long range Messages - Alarm, Tamper, Low Bat, Test Call |
| BATTERY | Battery type - 1.2 Amp Hr,
12 volt rechargeable SLA Operating time - Typically 4 weeks On / off keyswitch Connector for battery charging Easy battery removal for exchange with spare charged battery |
| MECHANICAL |
Temperature range - -10°C to +60°C |
| RECEIVER
/ ALARM PANEL |
Radio receiver to MPT 1329,1361 458 MHz band Receives from up to eight Watchposts 8 zone expansion units available ALarm, tamper, low battery messages displayed Test calls checked Missing test call alert Range up to 1 mile with standard antenna Up to 3 miles with half wave di-pole antenna Battery or mains powered option with backup Rechargeable sealed lead acid 12 volt 1.2 AHr Battery charger Individual relay outputs available as option Pager transmitter and autodialler accessories |
| MESSAGE PAGER | 32 character alpha - numeric
display Alerting tone 4 beep types Time - tagged messages |