Delivery to:
Rl Wireless Instant Alarm, White - RL-9811
Product overview
About product
RL
Wireless instant alarm
White
• 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
• 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 DC 3V
• Standby Current <40uA
• Working Current <100mA
RL-9811
Features we like
Specifications
Brand | RL |
---|---|
Model Name | RL-9811 |
Auto Focus | No |
Wireless LAN | No |