|
|
|
LD-68OB |
This is an unit operated by battery inside, needless any extra power from anywhere, to link an on/off switch or an "open collector" transistor for being an extension sensing indicator (even 50 meters away) |
Listen ring: |
no upload ring |
DownLoad:LD-68OB |
|
|
|
Key Specifications
• Tone : Siren tone
• Siren output : 130 dB (at 1 ft.)
• Stand-by current consumption : 1.0uA
• Battery : "9 V" X1
|
|
|
|