433MHz PSTN 99 Zones Home Alarm Security Burglar System Auto Dialing Easy Install mini size and lightweight

mini size and lightweight

Care for children 's safety and healthy growth

this item could work well with almost all electric devices

High Configuration

vertical coil can make the heat flow more rapid diffusion

433MHz PSTN 99 Zones Home Alarm Security Burglar System Auto Dialing Easy Install mini size and lightweightProduct Features: 1. Home Alarm System Main Pancel(Including Back up Battery) Wireless Frequency: 433(MHz) Standby Current: less than 25mA Alarm Current: less than 280mA Input: AC100 240V Output: DC12V 1A Control Range: 250 500 Ft(in open area) Working Temperature: 15C~55C(5F~130F); Humidity:90% Save Telephone Number: 6 telephone number Built in NI HI rechargeable battery is available to provide power supply nearly 5 hours automatically after power