Sensor: | Sensor Cord |
Sound level: | 90dB |
Sound Frequency: | 3.1-3.5 KHz / Alarm |
2.8-3.3 KHz / Chime | |
Power consumption: | 200mA |
Power source: | 9V-006P |
Size: | 160 x 44 x 25mm |
Weight: | 85g |
Packing: | Blister packed |
Inner/carton quantity: | 25/100 |
Carton weight: | 9.5kg |
Carton size: | 0.09cbm |
Color: | Black |
TA-988
Electronic Door Knob Alarm