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Product overview
About product
Brand
RL
Type
Wireless instant alarm
Color
White
Features
• Sound selection button
• Working principle: when the photo-transistor senses the light pulses and then convert them into electrical signals the chip will be driven to play the melodies
Installation
• About 1.2m installation height recommended
• The environmental illumination should be greater 20 lux
• Insert batteries and then slide the power to switch on
• Receiving sensitivity > 80dB
Battery
• Battery DC 3V
• Standby Current <40uA
• Working Current <100mA
Model No
RL-9811
Features we like
Specifications
| Brand | RL |
|---|---|
| Model Name | RL-9811 |
| Auto Focus | No |
| Wireless LAN | No |
