Campus playground intelligent frequency division directional broadcasting integrated machine SY-200H
Campus playground intelligent frequency division directional broadcasting integrated machine SY-200H

Campus playground intelligent frequency division directional broadcasting integrated machine SY-200H

Price: 49000 each

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Product Center

Digital Public Broadcasting System

Key Word ：

Digital Public Broadcasting System

Whatsapp: +86 13312897759

E-mail:caoyaoyu@gztsaudio.com

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1. Sound emission angle: 30° angle, maximum difference in front and back ≥ 25db@2m1000hz.
2. Maximum transmission distance: 100 meters.
3. Maximum sound pressure level: ≥110db at 1 meter in front, ≤80db at 1 meter behind.
4. Power: 120W.
5. Connection method: Optical fiber.
6. Recommended sound coverage area: 400 square meters - 1000 square meters per unit.
7. Sound level in the playground range 75db-85db, surrounding residential areas below 55db.
8. Supports microphone, USB drive, AUX, RCA input.
9. Microphone and music meet the requirements for the event.

Due to continuous product upgrades, changes in parameters will not be notified separately!

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FAQ

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What are full mouth dental implants like, and what is All-on-4?

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The rapid advancement of medical technology is also evident in the field of dental implants. Complete edentulism has always been a complex and challenging case in the field of dental implants, as the absence of teeth for an extended period can lead to significant atrophy of the alveolar bone.
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What is the best age for teeth alignment? At what age is it best?

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Teeth straightening can help correct misaligned and displaced teeth, but some adults worry whether they can still be corrected as they age. Some customers are concerned that their children are too young and may not be able to undergo correction for a while. So, what is the best age for teeth straightening?
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Common Mattress Troubleshooting - Mold

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The mattress may develop mold on the surface if the plastic film is not removed during use, if the baseboard is not breathable, or if the environment is humid. Please ensure good indoor air circulation, frequently change the bed sheets, and clean the surface of the mattress.
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Common Mattress Troubleshooting - Infestation

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If a mattress is not turned or cleaned for a long time during use, it may breed bacteria and dust mites. Please keep indoor air circulation smooth, frequently change bed sheets, and clean the surface of the mattress.
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How to maintain a mattress?

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1. The newly purchased mattress may have a new product smell due to being sealed in packaging for a long time. As long as you keep the indoor air circulating or place it in a well-ventilated and cool area for 72 hours, the smell will significantly decrease.

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WEISHITE Audio Technology (Guangzhou) Co., Ltd

Address: 5th Floor, No. 11, Area A5, Lixin Road, Huimei New Village, Xintang Town, Zengcheng District, Guangzhou City

Tel: +86 13312897759  

E-mail ：caoyaoyu@gztsaudio.com

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