Cooper Security 9751 Manual de Instalação descarregar pdf (Página 16)

1. Introduction

Page 8 496964

Radio Expanders

Radio expanders enable you to connect wirefree devices to the control unit.

They can work with the following devices:

° 715r. A Passive Infra-Red (PIR) movement detector with 15m standard

range. This detector has a three-minute lockout time after detection, which

lengthens battery life.

° 719r. A photoelectric smoke chamber type detector.

° 725r. A Remote Setting Device (also known as a "PA") that can be used to

full set, part set or unset the system. It can also be used as a Panic Alarm.

° 726r. A small radio transmitter that can be used to start a PA.

° 735r. A universal transmitter that can be used as a door contact or for

connecting hardwired inputs.

° 746r. A test transmitter used with the 747r for surveying potential user

sites.

° 747r. A Go/No Go test receiver that provides a simple method for

surveying potential radio sites.

There are two types of radio expander: the 9955 can handle eight radio

detectors and the 9960, which replaces the 9955, can handle eight

(9960EUR-08) or 16 (9960EUR-16) radio detectors. Both units support eight

PAs or PA transmitters.

The radio expanders communicate with the control unit using the same wiring

as the keypads. The radio detectors operate on 868.6625MHz, which is a

dedicated frequency for intruder alarms and avoids the possibility of

interference from other radio services.

Each radio detector and remote setting device contains a digital identity code

that the RFX unit "learns" during installation. The code is one of over 16

million possibilities. This ensures that the RFX unit will not respond to any

other detectors or remote setting switches apart from the ones it has learned.

For more information, refer to the appropriate "Installation and Programming

Guide" for the radio expanders you are using.

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Cooper Security 9751 Manual de Instalação Página 16