What is a Memcom?

The Memcom Emergency Telephone system has been designed to provide trapped elevator passengers with an easy, hands-free connection to emergency help. A trapped passenger simply presses the emergency button inside the lift and Memcom automatically connects to one of 4 pre- programmed telephone numbers.

What is a Memcom autodialler?

The Memcom autodialler has been designed to facilitate full compliance with EN81-28 and EN81-70. The unit provides trapped passengers with easy, hands free connection to up to 4 pre-programmed numbers.p>

What is GSM lift?

A GSM unit enables an autodialler to operate via the mobile phone network without the need for a BT land line. Not only is this cost effective (as it eliminates the BT line and equipment rental charge), but GSM units can prove invaluable when the lift service is required prior to the installation of the phone line.

What is GSM in measurement?

The term “GSM” stands for “grams per square meter.” For this standard, the weight of various types of paper is measured from a sample sheet cut to one square meter in size. The first measurement refers to the length and width, while the second measurement refers to the weight and thickness.

What en81 28?

The standard EN 81-28 (Remote alarm on passenger and goods passenger lifts) was published back in 2003, even though lifts complying with Directive 95/16/EC had to be equipped with the two-way communication device already from 1st July 1999 following the entry into force of that European standard.

What does 110 GSM mean in sheets?

Instead, you will want to look at GSM (grams per square meter) the higher the GSM (100 GSM and above) the stronger and more durable your bed sheets will be.

What does 300gsm mean?

GSM stands for Grams per Square Meter (g/m2). It is the weight of the fabric if you take a sheet of material which is one meter by one meter square and weigh it in grams. So a 300 GSM material can vary in weight between 291 and 309 GSM.

What EN81 20?

EN81-20 defines the technical requirements for the construction of lifts. EN81-50 covers the design rules, calculations, tests and examination of lift components. They both replace the current EN81-1 and EN81-2 standards.

Do lifts need a phone line?

Some alarm devices might need a dedicated line to allow identification of the lift with the alarm. So although there is no legislation which says that a telephone line must be used, there is legislation which effectively requires that the level of safety of a lift must not be reduced.

What does 1800 microfiber sheets mean?

Microfiber sheets from The Bed Sheet Club feature an 1800 thread count per square inch which provides ultimate quality and softness. This high thread count also helps to deter the sheets from wear and tear and results in a sheet that will last longer than sheets with lower thread counts.

What is 110 GSM microfiber material?

Microfiber Sheet Quality A higher GSM indicates denser, more durable fabric. Sheets typically range between 90 and 110 GSM. A good quality set like these Vilano Deep Pocket Sheets offers 110 GSM and a lustrous, silky finish. Microfibers are very thin and woven to feel silky, but they’re also very strong.