SimpliSafe Entry Door/Window Sensor (ES1000) - Gen 1

SimpliSafe Home Security Wireless Entry Sensor and Magnet ES1000 Gen 1 w/ screws

SimpliSafe Original Generation (ES1000) Door/Window Entry Sensor - BRAND NEW

SimpliSafe Home Security Wireless Entry Sensor & Magnet ES1000 Gen 1 w/Screws

1 SimpliSafe Original First Generation ES1000 Door/Window Entry Sensor - USED

SimpliSafe Entry Door/Window Sensor (ES1000) - Gen 1 - 2 Pack