Z-Wave Burglar Alarm Siren Wireless Door Sensor Automation Security Audible Home

Features :
Made of fireproof plastic, flame retardant, anti-corrosion, anti-oxidation, durable.Skillful manufacture, the perfect combination of materials and structures.Removable battery, 24 hours uninterrupted protection.Compatible with a variety of models of the alarm host combine other sensors.Exquisite craftsmanship, fashion generous, flash tone warning, full of power, scare away the thieves, guard your home safe.Intelligent monitoring, make your life better.
Specification :
Material: Fireproof PlasticColor: WhiteStandby Current: 87uARange: Up to 50m outdoor, up to 30m indoorBattery: CR123A * 2 (Battery are notincluded.)Battery life: 1 YearContinuous work: 1400 TimesOperation Temperature: 0- 40°CSize: (Dia.)X(W)X(H)70x68x31mm /2.76"x2.68"x1.22"(appr.)Attention:Can't work alone, need work with their alarm host 
Package includeds :
1 x Sensor Alarm