Manual Radio Call Points

HFM/153-27D, HM/152-27D

•	Manual call points for different
	applications
•	High range of radio transmission
• 2 frequency bands (868MHz and		ﬁ g. C
	434MHz)	ﬁ g. C
• Fault message when door is opened		ﬁ g. B

•Case according to EN 54-11/B

•Communication with radio interface

FUIF511-27D

ﬁ g. A

Description

The red Manual Call Point HFM/153-27D (ﬁ g. A) and the blue Manual Call Point HM/152-27D with lettering „HAUSALARM“ (ﬁ g. B) communicate with the RF Inter- face FUIF511-27D via a secured radio protocol. The plastic case, which is designed in accordance with EN 54-11/B, is provided with an integrated antenna and accommodates the 3.6V lithium battery.

4 data channels in the frequency band 868MHz as well as 20 channels in the frequency band 434MHz are avai- lable for the bidirectional data transmission. The avai- lability of the channel is checked regularly. During the learning phase of the detector, i.e., when the detector is registered at the radio interface, a unique key, based

on a choice of several million codes, is created, which allows the unambiguous identiﬁ cation of the detector. Regular status messages, monitoring of the battery vol- tage and the long life of the included batteries ensure the high reliability of the system.

A built-in LED optically indicates the activated condition of the detector. The hinged door can be opened up to an angle of 180° and it is provided with a replaceable pane of glass. If the detector has been activated, an integrated locking device prevents the closing of the door. When the door is opened, the detector sends a fault message to the radio interface.

Speciﬁcations

Operating voltage	3.6V (lithium battery, battery life approx. 1.5 years)
Ambient temperature	0°C to +60°C
Dimensions W × H × D	125 × 125 × 37 (mm)
Range of radio transmission (free air)	400m
Frequency band	868MHz or 434MHz

Building Safety. Building Security.

© LABOR STRAUSS SICHERUNGSANLAGENBAU GMBH • A-1231 WIEN • WIEGELESTRASSE 36 • TEL +43 1 52114-0 • FAX +43 1 52114-27	Funk-HM_DBL_LST_EN_0804.PDF • PAGE 1
OFFICE@LST.AT • WWW.LST.AT • ALL RIGHTS RESERVED

HFM/153-27D, HM/152-27D specifications

The LST HFM/153-27D and HM/152-27D are two advanced military platforms designed to enhance transport capabilities in naval operations. These vessels combine cutting-edge technology with robust design, ensuring reliable performance in various maritime environments.

The LST HFM/153-27D, a Landing Ship Tank, is specifically engineered for amphibious operations. It boasts a large flat deck ideal for transporting tanks, vehicles, troops, and cargo. Its shallow draft allows for operation in coastal waters and nearshore environments, enabling it to beach cargo on unprepared shores. The HFM/153-27D features a versatile ramp for efficient loading and unloading, facilitating rapid deployment of military assets.

Equipped with modern propulsion systems, the LST HFM/153-27D provides enhanced speed and maneuverability. This vessel's engine can reach speeds of up to 20 knots, reducing transit time between deployment locations. Additionally, its stability is augmented by advanced hull designs and ballast systems, ensuring safe navigation even in challenging sea conditions.

On the other hand, the HM/152-27D represents a more versatile amphibious assault ship. While it shares characteristics with the LST, the HM/152-27D emphasizes capabilities for both landing operations and support for naval battles. It includes advanced command and control systems, enabling effective coordination of operations during complex missions.

The HM/152-27D features well-deck capabilities, allowing for the launch and recovery of landing craft and helicopters. Its flight deck accommodates rotary-wing aircraft, supporting aerial operations and troop transport. The integration of various technologies, including networked communication systems and radar, enhances situational awareness and operational effectiveness.

Both vessels are built with durability in mind. They incorporate materials resistant to corrosion and fatigue, ensuring longevity in demanding environments. The design also emphasizes crew comfort and safety, with modern amenities and efficient workspaces.

In conclusion, the LST HFM/153-27D and HM/152-27D serve critical roles within naval fleets. Their innovative features, combined with robust construction and advanced technologies, make them indispensable assets for modern maritime operations, allowing for strategic flexibility and rapid deployment in various mission scenarios. These vessels exemplify the future of amphibious warfare, meeting the challenges of contemporary military engagements head-on.