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商品の詳細:
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| 動作電圧: | DC9V（6F22バッテリー） | 静電流: | < 10μA |
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| 警報電流: | 10～35mA | 動作温度: | −10℃〜＋50℃ |
| 相対湿度: | RH ≤95% | センシング原則: | 光電 |
| 感度: | UL217準拠、3.2%/フィート | アラーム音量: | ≥ 85dB@3m |
| ハイライト: | 9V household smoke detector,independent smoke sensor alarm,smoke detector with warranty |
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Product Description:
YJJ SS-168/RH-169 Household 9V Independent Smoke Detector Smoke Sensor
Features:
I. Basic Information
Model: SS-168, RH-169 (compatible with the same specification, RH-169 is an upgraded version)
Principle: Photoelectric type (scattering light principle) infrared smoke detection
Structure: Infrared emitter tube + receiver tube + labyrinth enclosure, no smoke will trigger the alarm, smoke blocking will trigger the alarm
II. Core Parameters
Working voltage: DC 9–24V (commonly used 12V)
Static current: ≤8mA; Alarm current: ≤20mA
Output mode: Switching output (relay / level signal), can be connected to the alarm host
Detection mode: Photoelectric type, highly sensitive to smoldering smoke and smoky smoke
Response time: Alarm triggered after smoke concentration meets the standard within 3–10 seconds
Operating temperature: -10℃ to +50℃
Humidity: ≤95% RH (no condensation)
Size: Standard wall-mounted / embedded module, industrial / fire protection universal
Features: Anti-dust false alarm, anti-white light interference, good stability, long lifespan
III. Model Differences
SS-168: Classic old model, stable performance, high cost-effectiveness
RH-169: Optimized labyrinth structure, stronger anti-interference, low power consumption, consistent compatibility, can directly replace SS-168
IV. Applications
Specifications:
| Operating voltage | DC 9–24V |
| Static current | ≤ 8mA |
| Alarm current | ≤ 20mA |
| Output mode | Switching output Detection |
| size | 10.1 x 10.1 x 6.5 mm3 |
| T90 Response Time | ≤ 30s |
コンタクトパーソン: Miss. Xu
電話番号: 86+13352990255
Japanese
