Two-key four-channel transmitter with thermal system for Exta Life system
matt graphite
28DEL-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 white
25DEL-2
-
matt grey
27DEL-2
-
matt graphite
28DEL-2
-
gold
29DEL-2
Product description
Downloads
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.
The actual appearance of product may be different from the presented photographs.
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 |
Product variants
-
One-key two-channel transmitter with thermal system for Exta Life system
silver metallic
7DEL-1
-
One-key two-channel transmitter for Exta Free system
graphite
11DEF-1
-
Two-key four-channel transmitter for Exta Free system
matt black
12DEF-2
-
Two-key four-channel transmitter for Exta Free system
matt graphite
28DEF-2
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