Catalog excerpts
宁波玖沃防爆科技有限公司 Ningbo Joiwo Explosionproof Science & Technology Co., Ltd. WEB: www.joiwo.com EMAIL: sales@joiwo.com Product Name: Security Systems Accessories Product Type: JWA004 Application 1. Indoor, safe areas and other places where sound reinforcement is required. 2. High noise places. Features 1.The sound can be connected to the sound reinforcement adapter to form an office call system. 2.Compact design, clear voice. Technical Parameters Rated power Constant pressure input Frequency response Ambient temperature Atmospheric pressure Relative humidity Total Weight Wall Mounted Usage Method Need to be used with indoor amplified adapter or an alarm signal generator with audio output device. Service and Support Under normal use, non-human damage, free one-year warranty. Email: Sales@joiwo.com Tel: 86-574-58223619 Fax: 86-574-58223622 Add: No. 8 Middle Road Guoxiang Bridge Lanji
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Archived catalogs
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