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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:
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.
20
Redback® Proudly Made In Australia
.................Screw Terminals
* Specifications subject to change without notice
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
www.redbackaudio.com.au
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