批发无线红外探测器( PIR - 87R )

| 无线红外探测器( PIR - 87R ) 详细信息 功能特点: 1 ,数字电路,适应微处理器 2拉拢脉冲计数,调整检测灵敏度 3 ,无线传输日期葛( 315MHz的, 433MHz的) 4 ,四绝的使用寿命。 7电池较长 5 ,调整贴片工艺,抗EMI干扰FRI 6槽变镜头强制执行广角和窗帘切换 技术参数: 1 ,工作电压:四绝。 7号电池 2 ,静态电流: ≤20uA 3 ,发射电流: ≤25mA 4发射距离: ≥150m 5 Emssion法时频: 315MHZ / 433MHZ (选择) 6 ,检测距离: 12米/ 8米(广角/幕帘) 7探测度: 110度 8环境现状温度:-10°C 〜50°C |
| Wireless Infrared Detector (PIR-87R) Detailed Product Description Functional features: 1-Digital circuit, adapting microprocessor 2-Opted pulse count , adjust detection sensitivity 3-wireless transmission date-singal (315MHz, 433MHz) 4-the using life of four NO. 7 battery is longer 5-adapting patch technology, resisting EMI FRI interferences 6-Trough changing lens to enforce the switchover of wide-angle and curtain Technical parameters: 1-Operating Voltage: four NO. 7 battery 2-Static current: ≤20uA 3-Emission current: ≤25mA 4-Emission distance: ≥150m 5-Emssion frenquency: 315MHZ/ 433MHZ (opted) 6-Detection distance: 12m/ 8m (wide-angle/ curtain) 7-Detection degree: 110 degree 8-Evironment temperature: -10°C~50°C |