Wireless GSM Alarm Systems LCD Door Sensor Infrared Security 315MHz Voice Prompt
Wireless GSM Alarm Systems LCD Door Sensor Infrared Security 315MHz Voice Prompt. Wireless Frequency:315MHz, 2262/4.7MΩ. SOS, fire, gas, door, hall, window, balcony, and boundary places alarm;. GSM Frequency:850/900/ 1800/ 1900MHz. Siren 1 pcs. 7 wired and 99 wireless defense zones;.. Condition:: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions : Brand: : DANMINI , Bundle Listing: : No: Model: : YA-500-GSM-N , Country/Region of Manufacture: : China: MPN: : Does Not Apply , 。






