General
Degree of protection	IP66
Ambient temperature	-40 to +55 °C
Housing material	Polycarbonate
Telephone type	Analogue
Call signalling	Optic
Colour	Yellow
Length/depth	110 mm
Protective door	Transparent
PIN security
Handset loud function
Second alarm contact

The InduTel telephone from FHF is a robust, corded endpoint device designed for use in indoor and outdoor environments within non-Ex areas. The device features an attractive design that simultaneously offers high mechanical durability and resistance to environmental influences such as seawater, high humidity, or extreme temperatures. The housing is made of polycarbonate, a durable plastic suitable for its high strength and resistance to chemical influences. The device is yellow in colour, making it highly visible in industrial environments. Dimensions are 331 mm height, 237 mm width, and 110 mm length/depth; weight is 2.3 kg.

Applications
InduTel is suitable for a wide range of facilities, particularly in environments with high requirements for mechanical stability and resistance to weather influences. Typical applications include industrial plants, port facilities, warehouses, construction sites, or other outdoor areas where the device must operate continuously under harsh conditions. The IP66 protection rating according to IEC60529 ensures dust-tightness and protection against powerful water jets, making the device suitable for outdoor use. The operating temperature range is from -40°C to +55°C.

Functions and Equipment in Detail
The device features a transparent protective door that shields the handset and keypad from dirt and mechanical damage. Optical call signalling provides visual notification for incoming calls. The handset loudspeaker function allows switching the handset to speaker mode, enabling the call to be received without direct handset connection. An auxiliary bell socket is integrated to connect additional devices such as alarms or signal indicators. Device settings can be secured with a PIN, protecting configuration from unauthorised access.

Technology Explained Simply
The IP66 protection rating means the device is dust-tight and protected against powerful water jets. This makes it suitable for outdoor use and in damp or dirty environments. The technology used is analogue, meaning the device operates via a conventional telephone network (PSTN) and does not require IP or data connectivity. The polycarbonate housing is particularly resistant to mechanical stress and chemical influences, extending the device’s lifespan in demanding environments.

Compatibility and Accessories
InduTel is designed as an analogue telephone and requires an analogue telephone line connection. It is not intended for IP or digital networks. Compatibility is limited to standard telephone connections in analogue networks. The device includes an auxiliary bell socket for connecting additional signalling devices.

Mounting and Installation
Mounting is done on a wall or suitable base. The device is intended for fixed installation and is not operated as a portable unit. Installation requires an analogue telephone connection.

Operational Advantages
InduTel offers high reliability in demanding environments. The robust construction and IP66 protection rating ensure a long service life, even under harsh conditions. The transparent protective door allows easy operation without damaging the keypad or handset. PIN-secured settings protect against unauthorised configuration. The handset loudspeaker function enhances functionality, especially in environments where the handset cannot be picked up directly.

Scope of Delivery
The device is delivered with a transparent protective door. The delivery includes only the yellow InduTel device with protective door.