Wired Outdoor Alarm Siren with Backup Battery SL-400 Alarm Siren SIZE: 250X160X100MM

HIGHLY RESISTANT ABS HOUSING, UV PREVENTION

INSIDE METAL COVER FOR DOUBLE PROTECTION

MAGNETIC DYNAMIC SOUNDERS WITH 120DB AT 1M,

POSITIVE/NEGATIVE SIREN TRIGGER

POSITIVE/NEGATIVE FLASH TRIGGER

BATTERY BACKUP

LEN CORLORS IN RED, BLUE, ORANGE, WHITE

2 WAY TAMPER SWITCH PROTECTION