Door / Window Sensor - SAS-ALARM400

Extend the König window / door alarm (SAS-ALARM400) with these König wireless window and door sensors to effectively secure your entire home. You can easily add up to 40 accessory products in up to 4 zones. Quick and easy installation: No need for tools or drilling holes.
Batteries included: 1x A27 / 8LR732
Contents: 2 pcs.
Detector type: Contact
Input voltage: 12 VDC
Color: White
Compatible with smart home: SAS-ALARM400
Operating temperature: 0 - 40 ° C
Type: Accessories
Wireless technology: 433 MHz