Used Burglary protection + Alarm systems

Ring Alarm (Gen 2) Starter Security Kit

Aqara Door & Window Sensor T1

Ring Alarm door/window contact (Gen 2) Duopack

Philips Hue Secure Contact Sensor, Set of 2

Philips Hue Secure Contact Sensor, Set of 2

Philips Hue Secure Contact Sensor

Bosch Smart Home Eyes outdoor camera II

eufy Home Alarm Kit

Aqara DW-S02D

Nuki Door Sensor

eufy Input sensor

TP-Link Tapo T110

Ring External siren alarm

eufy Siren

Abus FUAA45000 Smartvest Pro