The JA-60V is an outdoor intruder detector designed to detect human body movement in a protected area. The built-in PIR sensor is produced by Optex and has two double-layered detection patterns (upper and lower) both have to be activated to trigger the alarm. This reduces false alarms, particularly those caused by temperature changes, light reflection or small animals. A tamper triggers an alarm if there is any attempt to tamper with the detector. The built-in transmitter is fully compatible with all JA-6X control panels.

Specifications
- Power: 3 V - 2 x AAA battery 1.5V
- Battery life time: about 1 year
- Working frequency: 433.92 MHz
- RF Power: < 10 mV
- Working range: max. 100 m (open area)

Specification of the Optex VX 402R detector
- Detection method: Passive infrared
- Coverage: 12 m / 90° ; 14 segments
- Mounting height: 0.8 – 1.2 m
- Detection speed: 0.3 – 1.5 ms-1
- Battery saving timer: 5 or 120 seconds
- LED indicator: only in the test mode
- Environmental class: IV (EN 50131-1)
- Operating temperature: -20°C to +50°C
- Waterproof: IP54
- Humidity: 95%
- Dimension: 198 x 80 x 108 mm
- Security grade: 2 (EN 50131-1)
- Can be operated according to: ERC/REC 70-03