Single Product

Wireless AC Doorbell: DC Battery Operated 1-Transmitter & AC Operated 1-Receiver With 16 Chord Ringtones RL-3814 Features: AC Power supply and easy to use 16 pieces of multi-chord ringtones for option with volume adjustable Adopt Learning Code technology easy to add extra remote controls Low power consumption and energy saving Easy installation and simple operation Specifications: Brand: 1RL Model: RL-3814 Receiver Parameter: AC Power: 100-240V Frequency: 50/60Hz Rated Current: 220mA Power <2.5W Power Consumption: =<600mW Wireless Remote Control Frequency: 433.92MHz -+ 250KHz Distance: 80M(open area) Volume: HI:>80dB LO:>70Db Size: (L3 x W8 x H13)cm Transmitter Parameter: Input Voltage: CR2032,3.0V Standby Current: <2uA Working Current: <20mA Emission Time: 2.2s/time Frequency: 433.92MHz -+ 250KHz Distance: 80M(open area) Package Included: 1 x Reciever 1 x Transmitter 1 x Screw Pack 1 x Battery