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ER-520W Compact Hand Grip Type Megaphones with Whistle

Thông tin chung

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.

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VIETSUN CO., LTD
Tel: +84 6296 1226
Fax: +84 3785 7212
Mr:Tho: 0983 283 696
Email: vietsuncctv@gmail.com
Thông tin chi tiết

Power Requirements R6P (AA) × 8 (12V DC)
Output Power Rated 6W, max. 10W
Battery Life Voice: Approx. 10 hrs. (EIAJ)*1
Whistle: Approx. 30 min. (EIAJ)*1
Audible Range Voice: Approx. 250m (EIAJ)
Whistle: Approx. 315m (EIAJ)
Diaphragm Polymide film (voice coil, bobbin)
Antibacterial Treatment Mouth and handle
Operating Temperature -0ºC to +40ºC
Finish Horn: ABSA resin, light gray
Other: ABS resin, gray
Strap: Nylon, black
Dimensions (W × H × L) 160 × 256 × 260mm
Weight 650g (without batteries)

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