This is a repost of a past frontpage deal.
MyDiscountDigital has select Samsung SmartThings-Compatible Home Automation Sensors on sale for prices below. Shipping is free. Thanks iconian
Note, these sensors will require a Samsung SmartThings or supported Zigbee-compatible device to function.
Available options:
Visonic Wireless Window/Door Sensor (MCT-340E) $10
Install Guide
Bosch Security Zigbee-Compatible Motion Sensor (ISW-ZPR1-WP13) $15
Install Guide