Product Overview
The LR56 & LR57 EasyFit range are our basic-entry level dual zone alarms housed in a larger more easily fitted enclosure.
The alarms designed to detect the open or close state of a volt free switch, such as a float switch, pressure switch, etc.
The LR56 & 57 work in exactly the same manner as the LR30 & LR36 but with an additional alarm zone.
Each zone has a triggerable input. Once triggered the alarm provides both audio and visual indication with the option of 2 remote beacons via 2 volt free output relays. The visual indication shows which zone has been triggered with the audio triggering on either zone. The remote outputs can be configured to switch for their specific zone or switch together when either zone is triggered.
The LR56 & LR57 comes with an enhanced backup battery as standard which can last in excess of 50h should there be a power outage. The backup battery has specifically been enhanced from the LR30 & LR36 to drive 2 remote outputs.
Applications
- 2 zone alarm
- High/low-level alarm
- High/low pressure
- Intruder alarm
Specifications
- Waterproof IP55 enclosure
- 103dB audio alarm
- 2 visual level alarm
- Visual power outage alarm
- 2 Volt Free remote alarm outputs which can be configured to proved 12Vdc for driving accessories such as the LRAC-0003. The remote outputs can be configured to activate for their zone or for either zone.
- Backup battery supply as standard with an excess of 50h operation time during a power outage
- 110-240Vac (LR56) or 12-24Vac/dc (LR57) input voltage range
Datasheet
Download Manual LR56 & LR57
