Apollo 45681-290APO Integrated Base Sounder – Slow Whoop with Isolator
The Apollo 45681-290APO is an integrated base sounder with a slow whoop and short circuit isolator.
The Apollo 45681-290APO is an integrated base sounder with a slow whoop and short circuit isolator. The 45681-290APO is made up of a base sounder, isolator and integral mounting base. The 45681-390APO Integrated Base Sounder is designed for indoor use.
Features
Choice of two tones
Choice of two volume ranges 55-75 dB(A) and 75 – 91 dB(A)
An emergency signal tone to DIN 33404 Part 3 and discretionary constant tone for non-fire emergency use.
Individual and group addressing
Synchronisation of DIN and constant tones
Unique acoustic self-test
Without built-in isolator
With slow whoop tone to Dutch standard NEN2575
| Warranty | 10 year |
|---|---|
| Selectable volume(s) | 55-75dB (A), 75-91dB (A) |
| Tone(s) | 2 |
| Color | White |
| Materials housing | Polycarbonate |
| Length | 38mm (1.5in) |
| Diameter | 115mm (4.53in) |
| Weight | 140g |
| Approvals | CPR |
| Polarity | L1 & L2 are polarity sensitive |
| Protocol voltage (max) | 9V |
| Protocol voltage (min) | 5V |
| Protocol voltage | 5 to 9V peak to peak |
| Power-up surge current | 01-02-23 |
| Maximum power-up time | <1 second |
| Quiescent current | 200μA |
| Quiescent current tested at | 24V dc |
| Supply voltage (max) | 28V dc |
| Supply voltage (min) | 17V dc |
| Supply voltage (Vmin-Vmax) | 17 to 28V dc |
| Humidity | 0% to 95% (no condensation or icing) |
| Humidity (max) | 95% RH |
| Humidity (min) | 0% RH |
| Humidity Note | no condensation or icing |
| Operating temperature | -20 to 60°C (-4 to 140°F) |
| Operating temperature (max) | 60°C (140°F) |
| Operating temperature (min) | -20°C (-4°F) |
| IP rating Value | IP21D |
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