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Driveway Alert Alarm Instruction Manual
Summary
● Strong anti-interference performance
● The full range of fine temperature compensation
● CE, FCC and ROHS compliant
Specification
● Power Supply (Receiver): DC 6 V or 1.5 V C Battery x 3
● Power Supply (PIR Transmitter): DC 4.5 V (1.5 V AAA Battery x 3 )
● Working Current (Receiver Alarming): ＜180mA
● Working Current (Receiver Chiming): ＜200mA
● Working Current (PIR Transmitter): ＜15mA
● Quiescent Current (Receiver): ＜400uA
● Quiescent Current(PIR Transmitter): ＜50uA
● Sensing Angle: 45°
● Sensing Distance: 5–8 m
● Ring Volume: ≥100dB ( within 0.5 m)
● Reception Sensitivity: ≥- 85dBm
Accessories List
● 2 x PIR Transmitters
● 4 x Wall Plugs
Names for Parts
(1) LED Indicator
(4) Switch for Chime, Low, Alarm
(7) Auto-learning Code Button
(1)
(2)
Model No.: QH-9821A-2T
● 1 x Receiver
● 4 x Screws
(2) Speaker
(5) On/Off Switch
(8) PIR
(3)
CHIME
LOW
ALARM
(4)
1
● 1 x Instruction Manual
(3) DC 6V Input Jack
(6) Sound-and-Flash Switch Button
(9) LED Indicator
(5)
ON
OFF
(6)
(7)
(8)
(9)
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Summary of Contents for 1byone QH-9821A-2T
- Page 1 Driveway Alert Alarm Instruction Manual Model No.: QH-9821A-2T Summary ● Strong anti-interference performance ● The full range of fine temperature compensation ● CE, FCC and ROHS compliant Specification ● Power Supply (Receiver): DC 6 V or 1.5 V C Battery x 3 ●...
- Page 2 Battery Installation (Receiver) 1. Remove the screws on the rear of the Receiver with a cross-headed screwdriver. Remove the battery compartment cover. 2. Insert three C type batteries in the battery compartment according to the”+ -”marks. 3. Replace the battery compartment cover and secure the screws. 3 x C 1.5V Alkaline Battery Battery Installation (PIR Transmitter)
- Page 3 Receiver Unit Drill two holes on the wall at your required height. The distance between the two holes should match the two hanging holes at the back of the receiver. Then insert two wall plugs (included) into the holes. After that, insert two screws (included) into the wall plugs. Be noted that you should not insert completely the screws into the wall plug, but keep a suitable length out of the wall surface, which is to hold the receiver.
- Page 4 7. Low voltage indication: normal voltage for the receiver 3.08V±0.1V and for the transmitter 3.08V±0.1V. If lower than this voltage, the LED indicator light will flash once every second to remind you to change the batteries. 8.There is one Chime-Low-Alarm switch on the side of the receiver. It operates as follows: High Volume Chime/ Low Volume Chime / Alarm.
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