The JS-22 wired detector is intended to detect human body movement in buildings. Using two sensors ensures better immunity against triggering by moving pets. The signal is processed by a multiple signal analysis method which guarantees excellent sensitivity and a high immunity to false alarms. Detection analysis can be adjusted to increase its immunity (if installed in a problematic location). The detector distinguishes itself with excellent immunity against high frequency interference and other unwanted signals. It can be installed on a flat wall or in a corner.

SPECIFICATIONS
- Power supply: 12 V DC ± 25%
- Standby consumption (LED off): max. 3 mA
- Maximum consumption(LED on): max. 7 mA
- Terminal size: 1 mm2
- Recommended installation height: 1.2 m above floor level
- Detection angle/range: 120° / 12 m (with basic lens)
- Initialisation: max. 60 s
- Pulse output length of PIR: 2 s
- Alarm output: NC max. 60V / 100mA, internal resistance max. 30 Ohm
- Tamper output: NC max. 60 V / 100mA, internal resistance max. 30 Ohm
- Environment. II. Indoor general according to EN 50131-1
- Operational temperature: -10 to +40 °C
- Dimensions: 180 x 60 x 55 mm
- Safety level: grade 2 (medium risk), according to EN 50131-5-3, EN 50131-1, CLC/TS 50131-2-2,
- Also complies with: EN 300220, EN 50130-4, EN 55022, EN 60950-1