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ALARM LOCK 250XUS28 Door Alarm Push Lever - Door Alarm Push Levers
ALARM LOCKDoor Alarm Push Levers

ALARM LOCK 250XUS28 Door Alarm Push Lever

The ALARM LOCK Exit Door Alarm (MPN 250XUS28) is a door alarm push lever powered by a 9 V DC battery. It features a siren sound type with a 99 dB sound level and an aluminum alarm body. This product is designed for…

SKU 3G-OTH-425389

Brand
ALARM LOCK
Item
250XUS28 Door Alarm Push Lever
Category
Door Alarm Push Levers
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ALARM LOCK
Manufacturer Part Number
250XUS28
Sound Type
Siren
Power Source
Battery
Alarm Body Material
Aluminum

Technical Documents

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ALARM LOCK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ALARM LOCK Exit Door Alarm (MPN 250XUS28) is a door alarm push lever powered by a 9 V DC battery. It features a siren sound type with a 99 dB sound level and an aluminum alarm body. This product is designed for exit door applications.

Frequently Asked Questions

What is the ALARM LOCK Exit Door Alarm 250XUS28 used for?

The ALARM LOCK Exit Door Alarm 250XUS28 is used to secure emergency exit doors by sounding a 99 dB siren when the push lever is operated. It is commonly installed in commercial buildings, schools, and retail facilities to deter unauthorized use while allowing safe egress.

What are the specifications of the ALARM LOCK 250XUS28?

The ALARM LOCK 250XUS28 is a battery-powered exit door alarm with a siren sound type. It operates on 9 V DC, delivers a 99 dB sound level, and has an aluminum alarm body. The manufacturer part number is 250XUS28.

Where to buy the ALARM LOCK 250XUS28 worldwide?

3G Electric supplies the ALARM LOCK 250XUS28 exit door alarm worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the ALARM LOCK 250XUS28 exit door alarm?

Install the ALARM LOCK 250XUS28 by mounting the aluminum body on the exit door frame at the recommended height. Connect the 9 V DC battery, test the siren for 99 dB output, and secure the push lever mechanism. Follow local fire safety codes for exit device placement.

Used in

Common applications for ALARM LOCK
Educational facilities — ALARM LOCK PG21MS exit door alarm for securing classroom and hallway emergency exits
Retail stores — ALARM LOCK 250XUS28 rim-type door alarm for rear stockroom doors to prevent unauthorized egress
Healthcare — ALARM LOCK PG30MS sweep-tone alarm on patient wing exit doors to alert staff of door openings
Office buildings — ALARM LOCK 715X28X88 panic alarm device on main entrance push bars for egress monitoring
Industrial warehouses — ALARM LOCK PG21MB mortise alarm on loading dock doors with siren for high-noise environments
Access control integration — ALARM LOCK PG30KPD digital keypad for arming/disarming alarm systems in secured areas

ALARM LOCK Products

3G Electric supplies ALARM LOCK door alarm push levers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Battery-powered door alarm push bar with aluminum body. Emits a siren when the push bar is activated. Suitable for use on emergency exit doors in commercial and institutional settings
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Battery-powered door alarm push bar with aluminum body. Emits a siren when the push bar is activated. Suitable for use on emergency exit doors in commercial and institutional settings
Battery-powered exit door alarm with a mortise cylinder and sweep sound type. The gray aluminum body houses a 95 dB sounder. Suitable for securing commercial or industrial doorways where unauthorized egress detection is required
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Battery-powered exit door alarm with a mortise cylinder and sweep sound type. The gray aluminum body houses a 95 dB sounder. Suitable for securing commercial or industrial doorways where unauthorized egress detection is required
This standard door alarm features a mortise cylinder and an aluminum body. It operates on a 9 V DC battery and emits a 95 dB siren when the door is opened. Suitable for securing emergency exits and perimeter doors in commercial and institutional settings
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This standard door alarm features a mortise cylinder and an aluminum body. It operates on a 9 V DC battery and emits a 95 dB siren when the door is opened. Suitable for securing emergency exits and perimeter doors in commercial and institutional settings
Battery-powered exit door alarm with a mortise cylinder, gray aluminum body, and sweep sound type. Emits a 95 dB alarm when the door is opened, suitable for securing commercial or industrial doorways
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Battery-powered exit door alarm with a mortise cylinder, gray aluminum body, and sweep sound type. Emits a 95 dB alarm when the door is opened, suitable for securing commercial or industrial doorways
The ALARM LOCK PG30MS is a battery-powered rim-type exit alarm with a gray aluminum body. It produces a 95 dB sweep sound when the door is opened, suitable for securing emergency exits and perimeter doors in commercial and institutional settings
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The ALARM LOCK PG30MS is a battery-powered rim-type exit alarm with a gray aluminum body. It produces a 95 dB sweep sound when the door is opened, suitable for securing emergency exits and perimeter doors in commercial and institutional settings
This door alarm push bar is constructed with an aluminum body and features a rim cylinder type. It operates on a 9 V DC battery and emits a siren sound. Suitable for emergency egress applications in commercial and institutional buildings where a door-mounted alarm is required
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This door alarm push bar is constructed with an aluminum body and features a rim cylinder type. It operates on a 9 V DC battery and emits a siren sound. Suitable for emergency egress applications in commercial and institutional buildings where a door-mounted alarm is required

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This rim-type door alarm push lever features an aluminum body and operates on a 9 V DC battery. It emits a siren sound when the door is opened, suitable for use on emergency exits in commercial and industrial settings to deter unauthorized use while allowing safe egress
ALARM LOCK
This rim-type door alarm push lever features an aluminum body and operates on a 9 V DC battery. It emits a siren sound when the door is opened, suitable for use on emergency exits in commercial and industrial settings to deter unauthorized use while allowing safe egress