J-SAP-JBF4121B-P Manual Fire Alarm Button with Telephone Jack

The button utilizes electronic encoding and can be addressed using a dedicated electronic encoder. Its operation is simple: pressing the button on the control panel triggers a fire alarm signal to the controller. To reset the button after activation, a specially designed key that matches the button is required.

The J-SAP-JBF4121B-P Manual Fire Alarm Button is equipped with a new latch structure and slim design, offering a modern and aesthetically pleasing appearance. The telephone jack, located at the bottom, is clearly marked for easy identification. The button’s front panel incorporates a labeling guide for intuitive operation.

Product Specifications:

·Operating Voltage: DC 19-28V (modulated, supplied by the controller)

·Operating Temperature: -10°C to +55°C

·Storage Temperature: -30°C to +75°C

·Contact Capacity: DC 30V/0.1A

·Relative Humidity: ≤95% (40±2°C)

·Monitoring Current: ≤0.3mA (24V)

·Alarm Current: ≤1mA (24V)

·Encoding Method: Electronic encoder

·Encoding Range: 1-200

·Confirmation Indicator: Fire alarm LED flashes momentarily during monitoring and remains solid (red) when the button is pressed.

·Telephone Indicator: The telephone indicator LED on the button flashes when connected to the telephone system.

·Dimensions: 90mm (L) × 86mm (W) × 28.5mm (H)

·Wiring: Two-wire bus system, no polarity

·Compliance Standards: GB19880-2005 “Manual Fire Alarm Button,” GB16806-2006-2005 “Fire Linkage Control System.”

Structure, Installation, and Wiring:

After wiring construction, the button’s base is securely fixed on the wall using embedded boxes or expansion bolts, with a hole spacing of 60mm (compatible with 50mm hole spacing). The J-SAP-JBF4121B-P Manual Fire Alarm Button is connected to the controller using RVS 2×1.5mm2 twisted pair cable.

Before installation, the button is programmed with the appropriate address code (1-200) using an encoder. After wiring and ensuring correct connections, the upper shell is fastened in place.

Product Purpose:

The J-SAP-JBF4121B-P Manual Fire Alarm Button with Telephone Jack serves as a vital component of fire alarm systems. It allows individuals to manually trigger fire alarms by pressing the button, promptly notifying the fire control panel or controller. The addition of a telephone jack enables integration with telephone systems, enhancing communication capabilities during emergencies.

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Our primary focus lies in producing fire alarms and security systems. Additionally, we also manufacture stainless steel cable ties, engineering-grade transparent waterproof window covers, and waterproof junction boxes. We are capable of producing plastic components for automotive interiors and small household electronic devices. If you require any of the aforementioned products or related items, please contact us immediately. We are committed to delivering the highest quality service.