ALARM LOCK PG21MB Standard Door Alarm
The ALARM LOCK PG21MB is a standard door alarm featuring a mortise cylinder type and an aluminum alarm body. It operates on a 9 V DC battery power source and emits a siren sound type with a 95 dB sound level.
SKU 3G-OTH-427035
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The ALARM LOCK PG21MB is a standard door alarm featuring a mortise cylinder type and an aluminum alarm body. It operates on a 9 V DC battery power source and emits a siren sound type with a 95 dB sound level.
Frequently Asked Questions
What is the ALARM LOCK PG21MB exit door alarm used for?
The ALARM LOCK PG21MB is a standard door alarm designed to secure emergency exits and perimeter doors. It emits a 95 dB siren when the door is opened, deterring unauthorized use while allowing safe egress. Common applications include schools, retail stores, warehouses, and commercial facilities requiring reliable exit alarm monitoring.
What are the specifications of the ALARM LOCK PG21MB?
The ALARM LOCK PG21MB operates on a 9 V DC battery power source and features a mortise cylinder type. Its alarm body is made of aluminum, and it produces a siren sound type at 95 dB sound level. The manufacturer part number is PG21MB. This unit is designed for standard door alarm applications.
Where to buy the ALARM LOCK PG21MB worldwide?
3G Electric supplies the ALARM LOCK PG21MB worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact our team to source this exit door alarm for your facility. We provide competitive pricing and reliable service for international orders.
How to install the ALARM LOCK PG21MB exit door alarm?
Install the ALARM LOCK PG21MB by mounting the aluminum alarm body on the door frame at the recommended height. Connect the mortise cylinder according to the manufacturer's instructions, then insert a 9 V DC battery to power the unit. Test the 95 dB siren to confirm proper operation. For specific wiring details, consult the product manual.
Used in
Common applications for ALARM LOCKALARM LOCK Products
3G Electric supplies ALARM LOCK standard door alarms. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
