Z-Wave Technology Door Window Detect Sensor EU 868.4MHz Smart Home Auto System

Specification Material: ABS Color: White Two status: open and close Power: CR2 x1 Standby current: 1uA Battery life: 2.2 years Frequency: 868.4MHz Operation temperature: 0-40 Size: Main body (L x W x H): 70mmx20mmx20mm Deputy body (L x W x H): 40mmx11mmx11mm Compatible with 300 series and 500 series Range: up to 50m outside, 30m indoor Features - Material of fireproof ABS - Mini and do not occupy your space - Compatible with 300 series and 500 series - Widely used for detecting the status of the door, window or drawer - Can't work alone.need work with their alarm host,but the host not included. Thanks. Package included 1 Pcs Door Sensor 1 Pcs Double sided glue 1 Pcs English Manual 1 Set Screws Accessories