Description
The ZR455-3R Radio Sounder with Battery Pack is a RED, addressable, wireless sounder operating on 868 MHz. It is remotely controlled and supervised by an addressable, wireless system controller, allowing for both wireless and hardwired devices to be seamlessly located on the same fire system. ZR455-3R Radio Sounder feature selectable tones for notification of alert, evacuate, security alert and class change, with outputs up to 96 dBA.
System Design
ZR455-3 sounders provide notification where the installation of hard wired sounders is not an option. They form part of an extensive range of wireless fire alarm devices that includes audio-visual notification, smoke/heat detectors, manual call points and input/output devices.
Suitable for applications specifying BS5839:1, ZR455-3 sounders may be addressed as a standalone units, or as part of a group where several units in the same location are synchronized to operate simultaneously. Designed for surface mounting in indoor applications, they have no external aerials and are supplied complete with matching back box. The ZR455-3 is rated at IP54 and constructed of ABS plastic.
Highest Signal Integrity
To ensure the highest signal integrity, ZR455-3 sounders transmit and receive statuses and instructions to and from the panel in a multi-path, harmonized European 868 MHz band. When installed as part of a ZP addressable fire system where up to 127 device addresses are available per loop, up to 62 ZR455-3 devices may be used spread across two radio loop controllers. Every wireless device controlled through the ZPR868 loop interface is assigned its own address with which the main control panel communicates, providing the same system facilities as directly wired devices.
Power Supply
Power for the ZR455-3 sounders is derived from two independent and supervised battery sources using standard alkaline batteries, allowing up to 5 years of operational life.
- Acoustic self test
- Dual battery supply
- 5 year battery life at normal conditions
- Harmonised European 868 MHz frequency band
- CPD certified
