Features:
1.Optional wired accessory to be mounted indoors to create a piercing siren upon alarm activation.
2.Easily hidden to deter intruders.
Specifications:
?Power source: Main console unit
?Cord length: 26 feet
?Sound level: 110 decibels
?Dimensions: 3.7 x 4.5 x 2 cm
?Weight: 120g (including cord)
N/A