SV2N201 / 204 Shock Sensor Chime

Operation * Use 2x1.5V AAA batteries. When the volume becomes low, please replace batteries with those of the same type.
Installation * Peel off the cover of the enclosed adhesive tape for easy attachment onto the door.
How to Use * Flip the switch on the left of the unit to “hi” or low” position. It will give out a “ding dong” sound to confirm the equipment is functioning properly. If anyone hit or knock the door to which the unit is attached, it will give out the “ding dong” sound and a red flashing light signal the arrival of a visitor. Flip the switch to the “off” position to turn off the unit.
* You may select between high and low sensitivity on the unit. When high sensitivity is selected, the unit will detect very slight vibration. When low sensitivity is selected, a stronger hit is required for the unit to react.
PACKING DETAILS:
Each in blister with card
100pcs/Carton
N.W.:5.6kgs
G.W.: 5.8kgs
Measurement: 35.5x39x19 cm