Hong Kong Entry Alarm

Material: Resin Safety certificate: CE Features: Open connection to trigger instant alarm 100db alarm sound 3 button cell battery (included) Install with double-sided adhesive tape (included) On/off switch Operational voltage:4.5v Battery type: Button cell:1.5v * 3pcs Battery life: Alarm on 50 min.

Standby 200 days Battery included: Included Working temperature: \'\'-10~40 centigrade Storage temperature: \'\'-20~60 centigrade Set includes: Cushion, warranty label, owner manual Warrantee:1 year Packing type: Double blister