www.redbackaudio.com.au
Redback® Proudly Made In Australia
20
Redback® A 4505C
Lockdown Timer with Network Access
7.0 SPECIFICATIONS
OUTPUT LEVEL:............................................0dBm
DISTORTION:..............................................0.01%
FREQ. RESPONSE:...........................140Hz - 20kHz
SIGNAL TO NOISE RATIO:
Lockdown/Fire/Chime:..........-70dB typically
OUTPUT CONNECTORS:
Audio Output:...............RCA Stereo Socket
Common 24V DC Out:.......Screw Terminals
Lockdown 24V DC Out :... Screw Terminals
Fire 24V DC Out:................Screw Terminals
Bell 24V DC Out:................Screw Terminals
PLEASE NOTE:
Output loads limited 0.12Amp each
INPUT CONNECTORS:
24V DC Power:..................Screw Terminals
24V DC Power:..................2.1mm DC Jack
Remote Lockdown, Fire, Bell, Cancel:
.................Screw
Terminals
MUTING:.............Via Microphone Switch Contact
CONTROLS:
Lockdown/Fire:.......................Rear Volume
Voice over:..............................Rear Volume
Bell:........................................Rear Volume
Prebell:...................................Rear Volume
Music:....................................Rear Volume
Power:..................................On/Off Switch
Lockdown Switch:..Illuminated Push Switch
Fire Switch:............Illuminated Push Switch
Bell Switch:...........Illuminated Push Switch
Cancel Switch:.........................Push Switch
INDICATORS:.............Power on, MP3 error, Prebell
MP3 FILE FORMAT: .......128kbps, 44.1kHz, 32bit,
VBR or CBR, Stereo (even better as mono).
POWER SUPPLY:....................................... 24V DC
DIMENSIONS:≈..................... 482W x 175D x 44H
WEIGHT: ≈................................................. 2.1 kg
COLOUR: .....................................................Black
* Specifications subject to change without notice
All Australian made Redback products are covered by a 10 year warranty.
Should a product become faulty please contact us to obtain a return authorisation number. Please ensure you have all the
relevant documentation on hand. We do not accept unauthorised returns. Proof of purchase is required so please retain
your invoice.
