Apollo Discovery Sounder VAD Base with Isolator (45681-700APO)
The Apollo Discovery Sounder VAD Base with Isolator (45681-700APO) makes full use of the Discovery protocol. For ease of commissioning, a ‘Magnetic Wand’ can be used to test and adjust each Sounder VAD locally.

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EN 54-23 Certified Category O VAD 0.5Hz Flash Rate (white)
Volume control from the fire control panel 15 pairs of tones
Built-in isolator Unique acoustic
VAD self-test EN 54-3 Certified Sounder.
Humidity: |
0% to 95% RH (no condensation or icing) |
Ingress Protection: |
IP21D |
Operating temperature: |
-40°C to 70°C |
Weight: |
168g |
Color: |
white |
Dimensions: |
length: 38mm
diameter: 100mm |
Standards: |
EN 54-3
EN 54-17
EN 54-23 |
Approvals: |
CCMG
CPR
FG
LPCB |