615F6.5 Ceiling Speakers
الجزائر || منذ 10 أيام
الجزائر
رقم الهاتف :
0550590148
القسم : العاب وملحقاتها
الدولة : الجزائر
تاريخ النشر : 2024-05-09
الوصف
الوصف
CS-610 F/615 F is the speaker observing the standard. It is possible to make an announcement for a long time at an emergency situation such as fire as made with the incombustible materials(V0 grade).
It is High quality speaker which can prevent from outbreak or expansion of fire caused by the speaker.
Feature
● 6 Full-range speaker
● Using High-quality matching transformer (100 V)
● High sound pressure level and wide frequency response
- Satisfies international standard required for emergency broadcasting speakers.
Possible to play a wider frequency range than 400Hz~4 kHz.
● Corrosion protection
- Apply corrosion protection coating to enable installation and operation in humid environments.
● Dust filter
- Use a dust filter inside the grill to block dust ingress and maintain a clean grill.
برجاء الانتباه من عمليات النصب وعدم دفع اى مبالغ مالية الى اى شخص او جهة غير موثوق منها ، ومعاينة السلعة والتاكد من سلامتها قبل اتمام الصفق، والابلاغ عن الاعلانات المخالفة فورا..