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250 far distance wireless dialing alarm receiver
Number：C038
Price：0.00
Hits：939
Time：2013-03-26 18:54:16
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Description
Product model: YL-007D3
Features:
Using high power FM wireless transmission mode: Open to receive distance up to 1
With 250 wireless defense / Each stand alone cloth / Chefang
Can automatically dial the alarm telephone
The built-in electronic clock
Can display and store 10 alarm information and
The host with the siren
Technical parameters:
Available sensitivity: 0.2μ V
Modulation mode: frequency modulation, frequency offset 5KHz
The wireless receiving distance: 1 km / Power supply: DC / AC 220V, 12VResponse time: less than 2
Bell: power is greater than 90DB
Sound and light alarm mode:
Frequency of use: 220-230MHz
Applicable occasions: enterprises, factories, warehouses, large and medium-sized supermarkets, schools, libraries, etc..
