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DECO SMART KEY TRANSMITTERS
Two-key four-channel transmitter with thermal system for Exta Life system

Two-key four-channel transmitter with thermal system for Exta Life system

white

DEL-2

white

DEL-2
beige

1DEL-2
silver metallic

7DEL-2
gold metallic

8DEL-2
brown metallic

9DEL-2
graphite

11DEL-2

matt black

12DEL-2
matt grey

27DEL-2
matt graphite

28DEL-2
gold

29DEL-2

Product description
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Configurator

DECO Smart key transmitters for wireless system light controlling system, heating system, air conditioning system, window blinds system, etc., for Exta Free or Exta Life systems.

You do not need wiring to use the key transmitters. You can fix them in any place (e.g. with use of strong double-sided strip type) on any kind of surface excluding metal one. As they are decided to particular system it is advisable to choose system of Zamel Sp. z o.o. prior to purchase of DECO Smart key transmitters.

Unlike Exta Free system, Exta Life system ebables two-way communication between the controller and the receivers, which provides the user with information about recent state of the devices.

DECO Smart key transmitters are available in all colours of DECO series mechanisms and are compatible with all types of DECO frames, both single and multiple frames. DECO Smart key transmitters and universal DECO frames are sold separately.

Technical data

Nominal supply voltage	3 V DC
Type of battery	CR 2032
Battery life	2–3 years with temperature sensor activated, 3–5 years with temperature sensor deactivated
Number of channels	4
Transmission	radio - ISM 868 MHz band
Method of transmission	one-way 9600 bps
Encoding	algorithm based on 128-bit key
Compatibility	only with Exta Life system components
Range	up to 300 m in open space
Temperature measurement range	- 40 to +125 °C - the total measurement range of the used temperature sensor. The recommended temperature operation of the DEL-1 transmitter should be strictly complied with during the use
Measurement resolution	0,1 °C
Measurement accuracy	± 1 °C (type) 0 °C to +85 °C / ± 2 °C (type) -40 °C to +125°C
Temperature measurement frequency	every 15 minutes
Visual indication of transmission / battery condition	LED diode green
Operation temperature	-10 ÷ + 55 °C
Operation position	any
Method of installation	anchors, double-sided tape
Ingress protection of enclosure	IP 20 (PN-EN 60529)
Appliance class	III
Contamination level	2
Dimensions	67x67x17 mm
Weight	0,032 kg
Compliance with standards	PN-ETSI EN 300 220-1, PN ETSI EN 300 220-2