1.Best quality and price 2. Size:58(W)*67(L)*58(H)mm 3. Sound typeSingle Tone/6-Tone 4.operating voltage:6-14

Essential information

ITEM NO	HC-BS21 BATTERY BACK UP SIREN
OPERATING VOLTAGE	DC 6-14V
CURRENT DRAW	600mA/1200mA
OUTPUT POWER	15W/20W
SPL	105db/110db/1m@12V
SOUND TYPE	SINGLE TONE/6-TONE
COLOR	BACK
SIZE	58(W)*67(L)*58(H)mm

Bettery back up siren HC-BS21