1. Take the receiver plug into the socket and turn on the detector battery cover and load battery/USB charge.
2. Insert the rotating bracket into the back of the detector and get stuck.
3. Push the detector switch to the ON position and wait for 10 seconds for self-inspection before entering the normal working state.
1. Receiver Working Voltage: 110-240 V
2. Operating Voltage of Transmitter: 4.5 V (support No.7 dry battery, need to buy)
3. Receiver Buttons:
(1) Music: 38 music optional, side music logo button to adjust
(2) Volume: Volume adjustment at three levels (high, medium and low)
(3) Audio and silent can be set (audio: sound + indicator, silent: indicator)
4. Working Distance: Up to 70 m/229.66 ft
5. Sensor Distance of Transmitter: 3-7 m/9.84-16.40 ft
6. Receiver Size: 76 X 80 X 33 mm/2.99 X 3.15 X 1.30\'\'
7. Transmitter Size: 80 X 59 X 45 mm/3.15 X 2.32 X 1.77\'\'
Product Size: 140 X 80 X 45 mm/5.51 X 3.15 X 1.77\'\'
Package Size: 175 X 110 X 75 mm/6.89 X 4.33 X 2.95\'\'
Plug Type: US Plug
Net Weight: 140 g
Gross Weight: 220 g
1. The sensor should be avoided to be installed in the position directly facing large air flow and close to heat source. (such as cold air outlet, exhaust fan, electric heater or heater nearby, etc.) Do not install the sensor directly in the sun and rain, and do not go near metal objects.
2. The sensor should be installed at a height of about 2 meters. The sensor transverse detection is more sensitive than the straight line (human body directly facing the sensor) detection, generally should be installed in the side or top of the entrance gate, and adjust the induction to the appropriate position through the installation bracket, so as to achieve the best induction effect.
3. Obstacles and interference of other wireless signals should be minimized between sensor and receiver. Generally, the distance between sensor and receiver should be controlled at about 20 meters under the obstruction of a wall.
4. If the doorbell is short in receiving distance or fails, please check the detector battery or replace it.
5. If the environment temperature is too high (more than 30 degrees), the sensor distance will be shortened, which is a normal situation.
6. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
7. Please allow 1-3mm measuring deviation due to manual measurement.
1 X Sensor
1 X Receiver
1 X Manual