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Product De
Features:
1) Power source: DC 9V, AC 220V, DC 9V and AC 220V
2) Working current: : Surveillant current<15 current: <30mA
3) Alarm sound: >85dB
4) Ambient temperature: -10 ~ 50 centigrade
5) Low battery alert: 7 days
6) Can be used separately as well as in combination of up to 40 items
Packing:
Packing dimensions: 42 x 50 x 50cm (120pcs)
N. W.: 10.5kg
G. W.: 19kg
