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【Approx】 100-110DB Loud alarm siren 【Approx】 7mm Pushdown locking pin 【Material】: Aluminium Alloy 【Content】Two keys included, can be quickly disarmed by using the key to unlock 【Battery】:6 x AG13 button cell+ Extra 6pc
【Approx】 100-110DB Loud alarm siren 【Approx】 7mm Pushdown locking pin 【Material】: Aluminium Alloy 【Content】Two keys included, can be quickly disarmed by using the key to unlock 【Battery】:6 x AG13 button cell+ Extra 6pc