Ademco - 351-12 Ultrasonic Detector

lUo 351 12 ULTRASONIC DETECTOR No 351 12 Ultrasonic presence picks area with a moving pattern the protected as an waves after waves which ultrasonic been modified waves achieved be reflected detected sound waves walls movement a changed electronic changes objects as persons Doppler unit protective alarm other relay THE BEST LOCATION certain as air certain vibrations motion determing best alarm NOT present CURRENTS created space strong sturdy walls as when show unit area be protected from OBJECTS such as house pets other open doors premises be moved by air No 351 12 Ultrasonic angled drafts not maximum coverage 1.25 2 meters 7 unit CONNECTIONS any closed protective common and other positive end Volt D C V D C not apply completed POLARITY AND RANGE SETTING No 351 12 pattern emitted 3.5 meters wide at meters actual No 351 12 will REFLECT I ON areas highly hard and easily most considered greater of carpeted 351 12 plush have a are affected atmospheric overflow actually wise area THE RANGE pattern can a genera space decrease area unit be protected a highly adjustment I I be sma I ler a highly absorbent adjustment rule always not entire No 351 12 or a mind considerations surface be number of No 351 12 number of suggested other as certain be placed shown as area without positioning INSTALLATIONS INSTALLATIONS units some exceeds meters effective space occur meters be directed center each other be placed opposite ad units AND TESTING area business will cleared all may be more convenient suggest No 351 set No 351 12 Ultrasonic there no motion on OFF alert to high pitched vibration walk can determine walking protection several observing TO CONDUCT A PROPER WALK TEST ALWAYS WALK DIRECTLY TOWARD OR FROM THE UNIT AND NEVER ACROSS IT unit movement built in go undetected mind when conducting or steps you can control back of protection decrease adjusting se I ock w ncrease set THE TURBULENCE WARNING SYSTEM eve I the No 351 12 operation check a room system walk spot maki potential will below main control warn of out and set has no alarm evening will event premises unit new turbulence none can will be reset TO ADVISE THE CUSTOMER he may maintain pro