Catalog > Consumer Electronics > Security & Alarms > Alarms > Alarm Systems Wireless Magnetic Switch Wireless Magnetic Switch LL-MAG SWITCH W/LESS Wireless Magnetic Switch Call for Price Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Power Supply : DC12VStatic Current : 20 uATransmission Current : l5mATransmission Frequency : 315/433MHz ± 0.5MHzOpen Transmission Distance : 80mInternal Distance : 15 mmWorking Temperature Range : 10~+40°C