รายละเอียดสินค้า
ER-520W
Small in size and light in weight, the ER-520W megaphone can be easily carried by a single hand. It can also provide a whistle tone. Handle and microphone with anti-bacteria treatment improve hygiene and safety during use. The newly developed polyimide diaphragm is employed to ensure high sound quality.
Power Source | R6P (AA) × 8 (12 V DC) |
---|---|
Rated Output | 6 W |
Maximum Output | 10 W |
Signal Sound | Whistle |
Battery Life | Voice: Approx. 10 hours (JEITA)* Whistle: Approx. 30 minutes (JEITA)* |
Audible Range (City areas) | Voice: Approx. 250 m (JEITA)* Whistle: Approx. 315 m (JEITA)* |
Diaphragm | Polyimide film |
Anti-bacteria Treatment | Mouth and handle |
Operating Temperature | -10 |
สนใจสินค้า ติดต่อ | ||
ฝ่ายขาย สาขารังสิต | ||
โทร : | 0-2996-2636-9,082-450-0417-8 | |
E-mail : sales@pathumdesign.net , supoht@pathumdesign.net | ||
Line ID : cctvplaza1 , pathumdesign , salesps | ||
Wechat : Pathumdesign | ||
Facebook.com / Pathumdesign |
เว็บไซต์ : | www.psitmart.com |
www.pathumdesign.net | |
www.pathumdesign.com | |
www.cctvplaza1.com | |
www.cctvsquare.com | |
www.isystemsoftware.com | |
www.taradcctv.com |
ลำโพงER-520W