Wireless magnetic door detector & universal transmitter

€55.90 excl tax

The JA-81M is a component of Jablotron’s Oasis 80 alarm system. It is designed to detect the opening of doors, windows etc. It can also be extended by a normally closed / normally open sensor.
It is also designed to detect the handling of roller blinds. This is achieved by detecting ratchet-wheel movements. Small movements are filtered out so that wind blasts do not cause false alarms.
The battery-powered detector communicates via OASIS radio protocol.

SKU: JA-81M

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TechInfo:

Voltage Lithium battery type LS(T)14500 (3.6V AA);
Typical battery lifetime approx. 3 years for 20 daily activations maximum;
Communication band 868 MHz, Oasis protocol;
Communication range approx. 300m (open area);
Typical sensitivity range of the built-in magnetic sensor 45 / 25mm;
Inputs for external sensors IN2 and TMP = normally closed loops;
IN1 normally closed or balanced loop (1k resistor);
The maximum length of the cable for external detectors 3 meters;
Dimensions 110 x 31 x 26 mm, magnet: 56x16x15mm;
Operational environment according to EN 50131-1 II. Indoor general;
Operational temperature range -10 to +40°C;
EN 50131-1,CLC/TS 50131-2-6, EN 50131-5-3 classification: grade 2;
Complies with ETSI EN 300220, EN50130-4, EN55022, and EN 60950-1;
Can be operated according to ERC REC 70-03;

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TechInfo:

Voltage Lithium battery type LS(T)14500 (3.6V AA);
Typical battery lifetime approx. 3 years for 20 daily activations maximum;
Communication band 868 MHz, Oasis protocol;
Communication range approx. 300m (open area);
Typical sensitivity range of the built-in magnetic sensor 45 / 25mm;
Inputs for external sensors IN2 and TMP = normally closed loops;
IN1 normally closed or balanced loop (1k resistor);
The maximum length of the cable for external detectors 3 meters;
Dimensions 110 x 31 x 26 mm, magnet: 56x16x15mm;
Operational environment according to EN 50131-1 II. Indoor general;
Operational temperature range -10 to +40°C;
EN 50131-1,CLC/TS 50131-2-6, EN 50131-5-3 classification: grade 2;
Complies with ETSI EN 300220, EN50130-4, EN55022, and EN 60950-1;
Can be operated according to ERC REC 70-03;