Electronic Audio Alarm BK

Volume Discount

The BK1 unit features 32 built-in tones. An embedded type with clear audio quality.

[Features]
· Easy to operate using the switch volume card slots on the front side.
· The volume can be adjusted on the front surface of the main body.
· Installing the switches, which were hitherto on the back of the main body, on the front panel enables operations from the installation side, improving operability.
· A dedicated embedded type.
· An IP54 structure (only on front with front-facing panel mounted).
· Produces a high volume sound of 95dB (at1m) despite its relatively compact size.
· Furthermore, the volume can be adjusted using the knob on the front of the main body.
· Features compatibility with NPN transistor open collectors, enabling direct drive with a PLC etc.
· Compliant with CE standards.
· Compliant with international standards, allowing it to be used globally (24V specifications).
· A two-color front panel is available for use with embedded equipment.
· The tone group selection switch allows for switching between the 32 available sounds as needed.
· Settings A to H and the bit input method enable playback of eight different tones.
· Settings I to O enable test sound (ambulance siren) playback.
· Can be used to check operations and adjust the volume.
· The P setting and the binary input method enable 32-tone playback.
· Tone combinations can be changed as needed with the SD card

Part Number

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Part Number
BK-24D-K
BK-220A-K
BK-220C-J
BK-220C-K
BK-220D-J
BK-220D-K
BK-220E-J
BK-220E-K

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Rated Voltage (V)	Representative Standard	Sound and color	Main Body Color
186.59 €	1	Available	23 Days	[Other] 12 to 24 V DC	CE	D Type	Dark gray
209.22 €	1		23 Days	[Other] 220 V AC	-	A Type	Dark gray
209.22 €	1	Available	23 Days	[Other] 220 V AC	-	Type C	Light Gray
209.22 €	1		23 Days	[Other] 220 V AC	-	Type C	Dark gray
209.22 €	1		23 Days	[Other] 220 V AC	-	D Type	Light Gray
209.22 €	1		23 Days	[Other] 220 V AC	-	D Type	Dark gray
209.22 €	1		23 Days	[Other] 220 V AC	-	E Type	Light Gray
209.22 €	1		23 Days	[Other] 220 V AC	-	E Type	Dark gray

Basic information

Shape	Square shape	Sound	Continuous	Types of sound	Voice/music
Volume(dB)	95	Volume adjustment	Available	Protection function (IP/drip-proof, etc.)	IP54
Dimension length(mm)	120	Dimension width(mm)	120	Dimension thickness(mm)	62.8
Note	Please refer to the manufacturer's catalog for details of the types of sound tones.