Power: 9V DC, Static current: <20¦ÌA Alarm current: <25mA Alarm output: NC, NO, level, flashing alarm Alarm volume: > 95dB Monitoring area: 20sqm Self-detecting LED: 1.67s Working temperature: -10 ~ 45oC Relative humidity: < 95% Material: ABS
Frequence:315MHZ/433MHZ Distance:100M |
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