The JA-88P is a dual zone outdoor wireless motion Oasis detector and has an Optex sensor and transmitter. Communication range is 300m, detection range 12m. 2 tamper sensors, front and back. 3 AA batteries (3.6V lithium) are needed. The JA-88P wireless PIR detector is designed to indicate disturbance outside the building caused by human bodies. It is a dual zone outdoor detector by Optex supplemented with a transmitter compatible with JA-80 OASiS systems. Both the detector and the transmitter are powered by three lithium batteries. Both devices have a common power supply and the low battery signal is transmitted to an ESS control panel as a standard. The detector is equipped with two TAMPER contacts (front and rear), which immediately report opening of the detector cover or its possible tearing from the place of installation. The detector regularly performs automatic tests and reports its status via control transmissions to the system.

Specifications
- Power supply: 3x type LS(T)14500 (AA 3.6 V 2000 mAh) lithium batteries
- Average battery lifetime: approx. 3 years (with 120 s energy saving mode)
- Operating frequency: 868 MHz
- Distance from the control panel: up to 300 m
- Detection characteristics: 12 m / 85° ; 94 segments
- Recommended installation height: 2.5 – 3.0 m above ground level
- Object motion speed: 0.3 – 1.5 metres per sec
- Battery saving timer: adjustable 5 s or 120 s
- Detector cover conformance: IP55
- Relative humidity of the environment. máx. 95%
- Weight: 620 g
- Environment: IV according to EN 50131-1:
- Operating temperature range: -20°C to +60°C
- Security rating: Grade, 2EN 50131-1, EN 50131-2-2, EN 50131-5-3
- Can be operated according to: CTU VO-R/10/06.2009-9