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 Plastic Color: White Standby Current: 87uA Range: Up to 50m outdoor, up to 30m indoor Battery: CR123A * 2 (Battery are not included.) Battery life: 1 Year Continuous work: 1400 Times Operation Temperature: 0- 40C Size: (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