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PIEZO SIREN& WARNING ALARM SIRENS
>LD-77H
Electric Fire Alarm Sounder Bell
EXTERNAL SIREN WITH& WITHOUT STROBE
PIEZO SIREN& WARNING ALARM SIRENS
PERSONAL ALARMS
SIREN PARTS & SKD ACCESSORY
SPECIAL FUNCTION ALARMS
BELL BOX WITH OR WITHOUT BATTERY BACK-UP SIREN
LD-77H
Smallest but with dust & water resistant cover: #LD-77H is the smallest size and easy to fix it inside a very small space.
This model is available with ivory or black casing optional
Listen ring:
no upload ring
DownLoad:
LD-77H
Key Specifications
• Input & Current : 12V DC, 110mA
24V DC, 50mA
• Tone : Siren, Sweep, Hi-Low, Hooter
• Siren output : 108
±
3 dB ( at 1 ft. )
• Polycarbonate housing
• Color : Black, Ivory or others
11F, No.77,Keelung Rd., Sec.2, Hsin Yi Dist. Taipei Taiwan 110 | TEL:886-2-2738-7188 FAX:886-2-2738-7066 | E-MAIL:
lightak@ms21.hinet.net
Copyright � 2017 Lightak Electronics Corp. All rights reserved. design by
SAYA