DH-609B best lock durable fireproof plastic cover Floor Mount Door Holder

Introduction

DH-609B is a Floor Mount Door Holder. Its outlook is professional. with fireproof plastic cover, low power

consumption type. It is more environment friendly and more durable.

It can release the fire door automatically in case of fire. It contains build-out release button for testing,

build-in MOV reverse for current protection.

Specifications

1. Floor Mount Door Holder

2. Holding Force:50kg(110Lbs)

3. Voltage: 12V/ DC24V+10%(Adjustment)

4.Suitable for: All Kind of the Single & Double Smokeproof Door
 

Applications

Enterprises, bank, traffic, insurance, super marketing, parking, school, library management, access control ect.