Full duplex intercom wireless audio door phone Wireless audio door bell for villa and apartments
could be used for 3~4 floor apartments or villas
Item No.:TL-A300A
One outdoor unit supports connection with 99 handsets.
Barrier free transmission range can reach 400 meters.
Big Selling point:
1. Affordable price US$38.46/set 200sets
2. Duplex intercom
3. Engery saving style for outdoor unit: Dry battery last use for 1 and half years ;power supply optional
4. Door entry unlock: enter password via keypad
5. Indoor unit with charge base:Easy to recharge
6. 1 outdoor unit can be paired with 99 handset. Outdoor unit can call each handset sperately or at the same time.
Each handset can call each other.
Specification:
Indoor Unit | Outdoor Unit | ||
Backup power | 1000mAh lithium battery | Backup power | four AAA batteries |
Average work current | 90mA | Password input display | LCD screen |
Standby current | 0.7mA | Average work current | 100mA |
Screen on current | 20mA | Standby current | 0.03mA |
RF launch power | 18dBm | Bright screen current | 25mA |
Max voice decibel | 60dB | RF launch power | 18dBm |
ADC/DAC range | 300HZ—6KHZ | Max voice decibel | 80dB |
Work temperature | -40℃~+75℃ | ADC/DAC range | 300HZ—6KHZ |
Melody | 38 chords | Work temperature | -40℃~+75℃ |
Intercom way | handset | Waterproof grade | IP55 |
Power supply | DC5V/1A | Intercom way | Hands free |
Size | 7.5cm*8.5cm*16cm | Size | 7cm*4.5cm*15cm |
Weight | 135g | Weight | 156g |
Item Size and description:
Functions:
1. Full Duplex Audio Intercom
2. Remote Unlock via handset or outdoor unit's keypad
3. Engery saving style
4. Portable handset with charge stand
5. One outdoor Unit with Multiple Handsets-99 handset
Outdoor unit can call each handset sperately or at the same time.
Each handset can call each other.
Installation
Outdoor Unit Wire Connection
Packaging:
outdoor unit*1,
indoor handset*2,
charge base*2,
DC5V power adapter*2,
install screw bag*1,
user manual*1,
warranty card*1,
quality certificate*1
Shipping:
Via DHL/Fedex/UPS for sample order,door to door service
Lead Time:
3~15 days upon payment confirmed.