Operation Manual

MZZ 53200

The LD 81 flood detector

The detector works as an indicator of a room being flooded by water

(e.g. cellars, bathrooms). This information is sent to an alarm system to

send out an alert message. It is connectible to an Oasis alarm system

via a JA-81M wireless detector. Plug it into the IN1 input terminal (red

wire) and GND (black wire). If the detector is triggered (e.g. by a water),

it sends a trigger signal. If the detector goes into a stand-by condition, it

sends a non-triggered signal. The LD-81 takes its power supply from the

JA-81M´s circuit.

It is possible to use the LD-81 with an older type of detector, the JA-60N,

for Profi systems if you insert a 4k7 resistor in series with the LD-81

between the INP (red wire) input terminals and GND (black wire).

Technical specifications

Operating environment II. internal

Operational temperature range -10 to +40 °C

Alarm condition water flood

Complies with EN 50130-4, EN 55022

Jablotron Ltd. hereby declares that the LD-12 overflow detector is in

compliance with the essential requirements and other relevant

provisions of Directive 1999/5/EC. The original of the conformity

assessment can be found on the web site www.jablotron.com

Technical Support section.

Note: Dispose of batteries safely depending on battery type and

local regulations. Although this product does not contain any

harmful materials we suggest you return the product to the dealer

or directly to the manufacturer after use.

LD-81

2.5m