Rielta STEKLO-3RK User manual

WIRELESS GLASS
BREAK
DETECTOR
«STEKLO-3RK»
1 Introduction
1.1 The wireless glass break detector «Steklo-3RK» (hereinafter, the Detector)
is intended for detecting destruction of all known kinds of construction glass:
common, quenched, patterned, armored, multilayer and laminated with polymer
film, glass units, as well as hollow glass blocks installed in structural units
(openings) and/or interior elements of closed spaces.
1.2 The Detector transmits status messages via two-way communication in
the 433.05 to 434.79 MHz frequency range to the control panel (hereinafter, CP)
supporting the «Rielta-Contact-R» wireless communication protocol:
- «Norm» – under the absence of any impact on the protected glass,
- «Alarm» – in case of impact on the protected glass detection,
- «Tamper» - in course of case or wall tampering,
- «Main battery discharge» – if main power supply battery voltage drops lower
than 2,5-0,2 V,
- «Backup battery discharge» – if backup power supply battery voltage drops
lower than 2,5-0,2 V.
1.3 The Detector provides case and wall tamper protection.
1.4 The Detector may be installed on the wall, ceiling or on a pier between the
monitored glass and curtains.
1.5 The Detector ensures remote monitoring of controlled glazed structures
of any shape.
1.6 The Detector provides multilevel microprocessor signal processing and
functional self-test.
1.7 The Detector adjusts the sensitivity depending on the interference situation
at the monitored facility.
1.8 The Detector operates at one of 8 possible operating frequency numbers.
Each number contains two operating frequencies: the main and the reserve one.
1.9 The Detector automatically switches over backup frequency in case of
impairment of interference conditions at the main operating frequency.
1.10 The Detector is able to switch on and off an identification and status LED
indication by the CP relevant command.
1.11 The Detector the following rates of control radio exchange may be
assigned: 10 s,15 s, 30 s, 60 s ,300 s, or 600 s during binding procedure with
CP. Alarm messages are transmitted immediately.
1.12 The Detector is powered by two batteries, the main – CR123A and the
backup one – CR2450.
1.13 The Detector refers to single-zone (single-address) detector type.
2 Field of Application
The Detector can be applied in offices, shops, museums, exhibition halls,
banks, accommodation rooms, etc.
3 Specifications
Table 1
Parameter Value
Maximum detection range 6 m
Angle of coverage 120о
Installation height at least 2 m (see Figures 3 – 7)
Operating temperatures range from minus 20 to +55 °С
Relative air humidity at 25 °С up to 98 %
Broadcast period (programmed during the
CB binding) 10 sec to 10 min
Probability value of glass destruction at least 0.9
Warm-up time, not more than 30 s
Sensitivity value ( at a signal duration 20 ms
or more):
- on first operating frequency
- on second operating frequency
(80 ± 3) dB
(90 ± 3) dB
Weight (without power batteries) maximum 0.1 kg
Dimensions maximum 105 x 50 x 40 mm
Battery life (under normal conditions, and messa-
ges transmitting period not less than 60 sec)
up to 5 years
IP rating IP30
Mean time-to-failure, not less than 60 000 h
Average service life, not less than 8 years
4 Scope of Delivery
Each Detector unit package contains the items listed in Table 2.
Table 2
Name Qty
Wireless glass break detector «Steklo-3RK»
Wall plug 5x25
Screw 3-3x30.016
CR123A lithium power-supply battery
CR2450 lithium power-supply battery
Wireless glass break detector «Steklo-3RK». Installation Guide
1 pc.
2 pcs.
2 pcs.
1 pc.*
1 pc.*
1 copy
* - Supplied optionally
Installation Guide
5 Binding with the CP
The binding procedure is intended for the logging of the Detector in the CP
and exchange of service information.
1. Observing the polarity install the СR2450 backup power supply battery into
the holder located on the reverse side of the Detector PCB, thereafter install
the СR123А main power supply battery. If batteries are already installed, then
remove the isolators.
2. LED indicator blinking green displays the Detector readiness to the binding
procedure. In case of the LED indication absence, the Detector should be trans-
ferred to the «Binding» mode by closing the «RESET» contacts until the green
LED indicator starts blinking.
3. In case of successful binding with the CP (repeater), the LED indicator
blinks red for 1 s.
Note – The zone number is determined in accordance to the CP user manual.
The binding procedure is limited up to 70 sec, whereupon the Detector transfers
to the sleep mode. To restart the «Binding» mode close «RESET» contacts for
a short time.
6 LED Indication
Table 3
Detector Status Indication Note
«Norm» LED indication is OFF
«Binding» mode LED indicator blinking green peri-
odically
The Detector logging
in the CP
«Alarm» LED indicator single time blinking red
«Tamper» see section «Communication Quality Appraising»
«Identification» LED indicators alternate blinking red
and green
Upon the relevant
command from the CP
«Adjustment» LED indicator blinking green every 1 s
Upon the DIP-switch
3 is ON
«Interference» the LED indicator lights up green During the interference
time
Norm LED indication is OFF
Communication
quality see section «Communication Quality Appraising»
7 Choosing the Detector Location
Before installing the Detector, get acquainted with the following requirements:
- it is recommended to install the Detector at least 2 m height (see examples
of installation in Figures 3 – 7);
- when choosing the place of installation, the Detector detection zone location
must be taken into account (Figure 1);
- distance (L) between the Detector and the farthest point of the monitored
glass should not exceed 6 m;
- during joint operation with an active ultrasonic Detector, distance between
Detectors must be not less than 1 m;
- the entire surface of the monitored glass should be available within the direct
visibility of the Detector.
The Detector must be located within the radio visibility zone of its repeater;
therefore, it is recommended to estimate the quality of communication with the
CP (repeater). Top View
Side View
L
45о
120
о
Figure 1 – Detection Pattern
8 Communication Quality Appraising
To estimate the communication quality:
1 Place the Detector on its installation place;
2 Press the Detector tightly to a hard surface in order to close the tamper output;
3 Remove the Detector cover. Whereupon the Detector transmits a tamper
message (the LED indicator lights red) and then the LED indicator displays com-
munication quality with the CP by a three-grade scale (see Table 4).
Table 4
LED Indication Communication
Quality Appraisal Recommendations
Color Mode
Green Three blinks Excellent
Install the Detector at this
place
Green Two blinks Good
Green One blink Communication
established
Choose another place
for installation or use a
repeater*)
Red Four blinks No communication
*) – «Ladoga-RK» system repeater
9 Installation of the Detector
Remove the cover and PCB of the Detector and fasten the Detector with the
help of screws. Choose the place of the Detector installation and mark out its
fastenings using the Detector base ( Figure 2) for the purpose. Fix the base by the
screws (supplied).

Made in Russia
«RIELTA» JSC, www.rielta.com
Chapaeva Str. 17, Saint Petersburg, Russia, 197101, [email protected]
Tel./fax: [phone],
Technical support, tel. [phone], [email protected]
Rev. 4 of 11.12.19
v.10/v.10.1
- this method produces the most reliable results; however, for adjustment the
Detector for monitoring a multilayer glass or a small area of glass, it is allowed
to use an AFT-100 type electronic glass break simulator manufactured by the
«DSC» company in the «Plat/Singl»mode or an APC type glass break simulator
manufactured by the «Argus Security»company. Besides, a simulator should be
used for adjustment the Detector to multi-glazed windows;
- after completing the Detector adjustment, set DIP-switch «3» to the OFF
position.
11 Features and Recommendations
1. The Detector backup power supply is energized whereas the main battery
is installed.
2. The LED indication is switched off automatically in 10 minutes after the cover
is closed. To restore the LED indication lighting it is enough to open the cover.
12 Storage and Transportation
The Detector in original package without power supply batteries is resistant to:
а) transport jolting with the acceleration of 30 m/sec2with impact frequency
rate from 10 to 120 impacts/sec or 15000 impacts with the same acceleration;
b) the ambient temperature from minus 50 … +50 °С;
c) relative air humidity (95 ± 3) % at the ambient temperature +35 °С.
The Detectors in original package may be transported by any transport facility
in closed vehicles over any distances in compliance with the existing shipping
rules concerning the respective means of transport.
Storage conditions of the detectors: storage premises should not contain any
current-conducting dust, acid and alkali fumes, as well as corrosive gases or
those destroying insulation.
After transportation under the conditions different to exploitation conditions,
the Detector shall be ready to operate after a maximum of six hours.
Manufacturer’s Guarantees
The manufacturer guarantees conformity of the announcer to the Technical
Specifications requirements provided the transportation, storage, installation and
operation conditions are observed.
The guaranteed shelf life of the Detector is 63 months since the date of
manufacture.
The guaranteed useful life is 60 months since the day of putting into operation
within the guaranteed shelf life.
The Detectors that are found non-conforming to the Technical Specifications
requirements shall be repaired by the manufacturer, provided the installation
and operation rules have been complied with.
Note – Warranty obligations do not apply to the power supply batteries.
Packing Certificate
The wireless glass break detector «Steklo-3RK» has been manufactured in
compliance with the active technical documentation, classified as fit for operation
and packed by «RIELTA» JSC.
Packing date _______________________________
month, year
Detector Installation Examples
Correct Detector installation options see Figures 3 – 7, the incorrect one – Figure 8.
10 Adjustment
Set the «1», «2» and «3» DIP-switches to the OFF position. Install the power
supply batteries. Estimate the interference situation in the room (the green LED
indicator should not light).
The green indicator lighting means the high level of interference in the room.
Remove the interference sources if possible.
Execute adjustment of the Detector as follows:
- set the «1», «2» DIP-switches to the ON position. After it shift DIP-switch
«3» to the ON position – the «Adjustment» mode is displayted by the green LED
indicator blinking once per second;
- close the cover;
- suspend a steel ball 21 – 22 mm in diameter on a 35 cm long thread near
the farthest part of the monitored glass (ordinary, ornamental, armed, laminated),
deflect it at an angle of 30 – 70° (see Table 5, 45° for hollow glass blocks - 45°).
When the green LED indicator switches on, deliver a test blow.
Figure 3 – Installing the Detector
on the Ceiling
Detector
max. 6 m
Detector
Figure 5 –Installing the Detector on the
Opposite Wall
Figure 4 – Installing the Detector on a
Side Wall
min. 2 m
max. 6 m
Detector
max. 6 m
min. 2 m
Detector
min. 2 m
max. 6 m
min. 2 m
Figure 8 – Unauthorized Detector
Installation Places
Detector
max. 6 m
Figure 7 – Detector Installation between
the Glass and the Curtains (Blinds) or on a
Window Frame
Figure 6 – Installing the Detector on the Ceiling (for
window openings in the neighboring
walls monitoring)
Detector
max. 6 m
Table 5
Glass thickness, mm <3 3...4 4...5 5...6 6...7 >7
Ball deflection angle for ordinary,
armed and ornamental glass,
о
30 35 40 45 50 55
Ball deflection angle for
hardened and laminated
glass ,
о
45 50 55 60 65 70
In case the CP does not receive an alarm message after test blows, the
Detector sensitivity must be increased by DIP-switches «1» and «2» (see Table 6).
Table 6
DIP-switch Position Detector Operating Mode
1 2 3
ON
OFF
ON
OFF
OFF
ON
ON
OFF
Sensitivity (detection range)
adjustment
- 6 dB
-12 dB
- 18 dB (min)
Max. sensitivity
OFF
ON
Standby mode
Acoustic channel adjustment
To ensure the tamper control, the
first screw should be screwed into the
opening (1) at the base center, the
second one must be screwed in a hole
under the wall tamper (2).
Main fixing hopes
for installation
on the mounting
surface
Figure 2 – The Detector Base
Wall tamper
locating pin
1
2