Bosch 8-Dec - Manual (Page 499)

Signaling Devices | Signaling Devices | 491
Parts Included
Type Qty. Component
BES
audio/visual
1 External signaling device with optical dis-
play
BES audio 1 External signaling device
Technical Specifications
Sound level Min. 100 dB(A) at 1 m distance
Tone variants
• Hold-up/intrusion alarm Tone complies with VdS regulation
2300
•
Emergency signal (fire alarm) Tone complies with EN54 Part 3
• Continuous tone Basic tone 1: 500 Hz ±5%
Basic tone 2: 1200 Hz ±5%
Alarm time can be set
•
Unlimited time via control
panel
180 s
• Max. time via signaling device 270 s
Operating voltage
•
Flash lamp 10.5 V to 29 V/300 mA
•
Control of acoustics 12 V_ (10.5 V to 14.5 V) or
24 V_ (21 V to 29 V)
Voltage range
• 12 V_ (pole reversal) 10.5 V_/240 mA
14.5 V/330 mA
•
24 V_ (current gain) 21 V/380 mA
(29 V/500 mA)
Ambient temperature -25 °C to +65 °C
Protection category as per
•
DIN 40050 IP 33
• DIN 40040 HUF
Housing
Material
UV-resistant PVC
Housing color Pure white, RAL 9010
Color of flash lamp cover Red, RAL 3001
Weight
•
BES audio/visual Approx. 1.2 kg
• BES audio Approx. 1 kg
Dimensions (H x W x D) 300.5 x 110 x 165 mm
Ordering Information
BES External Signaling Device, Audio/
Visual
For acoustic alarm signaling or with a red
strobe light for visual alarm signaling
3002102450
BES external signaling device, audio
For acoustic alarm signaling
3002102452
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