Material ABS Brand Heacent Model AD001 Color White Quantity 1 Power Supply DC 12V Remote Controlled distance No limitation Voice Decibels 110dB Battery Type 6 x AAA Certification No Other Can use SIM card and telephone line; With keyboard convenient to use; Indicates set wrong or correct; Voice alarm the direction; Can set alarm messages yourself sending out the corresponded message if there is alarm; Can set 6 defense and defense-withdrawing time 6 periodicity time and 3 temporary time; Alarm volume can be adjusted suitable for various environment; Spare battery is built-in alarm host safe and reliable; Can set password lock key preventing others from operating the host; Suitable for factory home store and company etc.; GSM frequency: 850 / 900 / 1800 / 1900MH; Battery: 200mA; LCD display CF (withdraw defense) and SF (defense) time; Voice is English can not be changed Packing List 1 x Alarm host 1 x IR detector (built-in 1 x 6F22 9V battery) 1 x Door detector (built-in 1 x 23A / 12V battery) 2 x Remote controller (1 x LR23A battery / each) 1 x Alarm horn (83cm cable) 1 x 100~240V power adapter (89cm cable / 2-round-pin plug) 1 x GSM signal-gain Antenna 1 x 3.5mm antenna 1 x Telephone line (96cm) 1 x Holder 1 x English user manual