Figure 1: Bella I/IPS wiring (not including the AS version)
Step Three: Powering-up
1. After the wiring to the panel is completed, re-check the polarity
2. Close the siren cover to prevent alarm caused by the Bella tamper switch
3. Power-up the control panel.
Step Four: Testing
Close the Bella box. Generate alarm condition; check if siren and strobe are
functioning correctly. Bella circuitry is protected against high voltage supplied (over
14V) to +TRG, if such supplied the siren operation is blocked.
Open the box for Tamper alarm test, verify alarm generated. Close the cover and
tight the screw mounted in the front face. Note: Consider strobe lens cleaning
service once a year
.
B e l l a I S p e c i f i c a t i o n s
Operating Temp: -25 to +60 C°
Strobe source: High Power LEDs (3)
Humidity: 80%
Strobe output: 40,000 candles
DC Input: 11 – 14.2V
Cabinet Type: ABS @ IP55
Standby Current: 20 mA
Piezo Siren: Reflexive Piezo Ceramic
Current (Sir & Strobe): 0.25 @IPS/ 0.38A
Tamper: Wall Removal & Case Open
Sound level: 110 dB @ 1 m
Size: H=22, W=15, D=9 (cm)
Strobe flash rate: One per 2 seconds
Weight: 1 kg
® All rights reserved to Av-Gad Systems Ltd, BELLA I LEDS & 1 INS AND MANUAL ENG.DOC, June 2018
