Standalone Optical Smoke Detector Alarm
独立的烟雾报警器
主要规格/特殊功能
- 光电探测器（这里称为探测器）通过几个红外线探测烟雾
- 报警输出：声音和闪光报警（独立型）
- 射频信号315MHz或433MHz（无线类型）
- 尺寸：Φ106 * 35mm
- 二极管：检测的原理是烟雾中的颗粒
- 执行标准：GB4715-1993
- 反射红外光。红外二极管放置在特殊腔室中
- 该室可以屏蔽外部光，但不影响其中的烟雾
- 虽然没有烟，二极管可以接收非常弱的红外光
- 9V直流叠片电池，静态电流10以下UA，发射频率315 m或433 m，发射距离：空距不小于100m
Key specifications/special features
- Photoelectric detector (here in after called detector) detects the smoke by a couple of infrared
- Alarm output: sound and flash alarm (independent type)
- RF signal 315MHz or 433MHz (wireless type)
- Size: Φ 106*35mm
- Diodes: the principle of detecting is granule in the smoke can
- Execute criterion: GB4715-1993
- Reflect infrared light. Infrared diodes are placed in the special chamber
- The chamber can shield external light, but don't affect the smoke into it
- While have no smoke, the diode can receive very weak infrared light
- 9V DC laminated batteries, static current 10 or less UA, transmitting frequency 315 m or 433 m, launch distance: empty distance not less than 100m
