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Nittan Residential Fire Alarm CRL-1A and KRL-1B Heat and Smoke Detectors
Product Details
Voice-activated residential smoke detectors, available in two models: heat and smoke.
- Model: CRL-1A
- Model: KRL-1B
- Type: Heat
- Type: Smoke
- Brand: NITTAN CO., LTD.
Sold as a set of 10 units (5 heat-type and 5 smoke-type).
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Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.











