If you order the DSCSS30 indoor/outdoor siren and you want to mount the siren in a waterproof enclosure then it is a good idea to put a tamper switch on the box such that if somebody opens the box to disable the siren the alarm will go off. This tamper has holes mounted in the unit for mounting on other devices such as doors or any other type of openningPricing:
1-6 7+
$C 4.39 4.21
$US 4.39 4.21
EURO 3.12 2.99
