Sectron Security & Communication Systems Ltd.

• Microprocessor based conventional fire alarm control panel designed to
• EN54-2 & 4
• 4, 6, 8, 10, or 12 detection zones
• One man test facility
• Two sets of volt free changeover contacts operable on fire
• Head removal via zener clamp or active end of line unit
• Non-latching zone facility
• Open collector fault output
• Class change input
• Zone and alarm disablement
• 28V 125mA fused auxiliary output
• 16 × 2 backlit LCD

The hochiki’s reflective beam detector is designed for smoke detection in large spaces such as halls, warehouses, museums, theatres etc. , where conventional point detection is impractical or more costly. The unit detects smoke linearly over the protected range enabling early detection before the fire spreads. Compact design, good looks and flush-mounting installation makes this unit ideal for fitting in areas where architectural considerations are important.

The mbf-6ev is a six inch diameter internal use conventional alarm bell based upon the industry standard kobell range. ordering codes: mbf-6ev operating voltage: 19. 2 – 28. 8 vdc rated current: 11ma 12ma operating temperature range: -10°c to + 50°c maximum humidity: 45-85% non condensing (at 40°c) gong colour: red gong material: aluminium maximum sound output: 95db(a) at 1 metre weight (g) / diameter (mm) / depth (mm): 410 / 150 / 53 (inc back box)

acb-e is a multi-heat sensor, which is fully compatible with hochiki. S esp analogue addressable protocol.
the acb-e incorporates a variable temperature heat element and a rate of rise heat element, both of which are controlled from the control panel, allowing either thermal element or both elements simultaneously to be active in making the fire decision. The sensor polling led. S can also be controlled via the control panel (pulsing/non-pulsing).

model spc-et is a two wire beam smoke detector that consists of an emitter and receiver that cover a distance of 5 – 100m providing a maximum coverage of 1500m2.
when used on a conventional system the emitter and receiver can be powered directly from the zone or if required the emitter also has an option to be powered from a separate 24vd. C. Supply. The spc-et can also be interfaced to hochiki’s esp system, the receiver can be connected to a chq-szm single zone module or a chq-dzm dual zone module, and the emitter can then be powered directly from the loop or via a separate 24vd. C. Supply.
the spc-et comes complete with a termination module which fits directly on to a standard u. K dual back box, this allows the detector be surface or flush mounted. Line continuity options can be selected on the termination module and these are based on the schottky or zener diode method.

For systems of twelve zones upwards, the K3000 Series provides all of the facilities that
a conventional fire detection and alarm system is likely to need. • Complies with BS5839:Part 4: 1988
• Can be used on pre BS5839 type systems
• 12 – 48 zones as standard more available on request
• Class change input
• Common fire and fault contacts
• Line continuity upon detector removal
• Remote signal contact and isolate
• Shop interface input
• Zonal one man test
• Zonal selection for operation with intrinsically safe barriers
• Zonal volt free contacts
• Zone isolate facility
• Compatible with most popular detectors
• Option for plug-in two stage sounder cards

Halons are extremely effective fire fighting agents. They are however recognised as virulent destroyers of the ozone layer. New halon production has now ceased in accordance with the latest revision of the montreal protocol, leaving many businesses and industries unprotected. It may include yours. Kidde fire protection has introduced a system using an environmentally acceptable agent with zero ozone depletion potential (ODP). The system uses FM – 200® from great lakes chemical corporation. After exhaustive trials by kidde fire protection research scientists, FM – 200® has emerged as one of today’s most viable replacements for halon 1301. Fm – 200® (heptafluoropropane) meets the strict criteria necessary for an extinguishant used to flood an occupied area. Benefits of the gx20 system
• Fmrc approved / listed components
• ULI listed systems available on request
• Zero odp. Environmentally acceptable
• Effective against a wide range of fires
• Safe for occupied areas
• No damage to protected equipment
• No post discharge residue or clean – up
• Can be integrated with existing kidde hardware
• Low installation and maintenance costs
• Low pressure, operates at 25 bar (360 psi)
• Computer design maximises system effectiveness
• Engineered, pre – engineered or modular system
• Electrically non – conductive
• Certificates: UL listed, IPCB listed, NFPA 2001 accepted, BFPSA accepted, ISO 14520, FM-200® accepted by EPA.

Model ALG-EN is a Photoelectric Smoke Sensor, which is fully compatible with Hochiki’s ESP Analogue Addressable Protocol. The ALG-EN is available in ivory, white or black, the black version (with matching black base) is ideal for nightclubs and cinemas where attention to aesthetics is required. The ALG-EN incorporates Hochiki’s newest High Performance Chamber Technology removing the need to use Ionisation Smoke Sensors in the majority of applications. This also allows the sensor threshold level to be increased, thereby improving the signal to noise ratio and reducing susceptibility to false alarms. The ALG-EN smoke chamber is easily removed or replaced for cleaning and utilises a unique improved baffle design which allows smoke to enter the chamber whilst keeping out ambient light.
• Removable, High Performance chamber
• Twin fire LED’s allow 360viewing
• Locking mechanism (sensor to base)
• Variable sensitivity
• Electronically addressed
• Approved by LPCB & VdS
• Also available in white or black

Sigma Alarm Control Panels offer uncompromised quality and economy in a compact unit for discerning systems designers. The Sigma Series provides an economical solution
for all small conventional fire alarm and detection applications. • 1 man zone test mode
• 1, 2, 4 and 6 zones
• 2 monitored sounder outputs
• Fault volt free changeover contacts
• Fire volt free changeover contacts
• Fire contact disable function
• Head removal monitoring
• Option for fire contact on evacuation
• Zone disable function
• Remote evacuate input intermittent or continuous
• Sounder disable function
• User-friendly and simple in operation
• Auxiliary power output
• Compact, lightweight design
• The panel enclosure is a flame retardent ABS injection moulded cover
• Easy to install
• Easy to service and maintain
• Integral charger with reverse battery polarity protection
• Space for up to 7Ah batteries

The Minimax MX-200 system with the extinguishing agent HFC-227ea is based on a powerful extinguishing concept for protecting valuable and critical objects. It combines high extinguishing effectiveness with no-residue extinguishing, personal safety and low storage volume. The use of HFC-227ea is recommended especially for risks where speed, weight and space requirements are the decisive factors. The extinguishing effect of HFC-227ea is based on heat absorption in the flame and therefore on physical cooling and, to a small degree, chemical intervention in the flame reaction. Its excellent extinguishing capacity makes HFC-227ea the ideal extinguishing agent for fast-spreading fires. As soon as fire detectors detect a fire, an alarm is signaled via the central fire detection and extinguishing control panel. Afterwards, the extinguishing agent cylinder is opened electrically and the extinguishing gas flows through extinguishing nozzles into the room. If necessary, further cylinders are opened pneumatically by the master cylinder. HFC-227ea has an ODP value of 0, which means that it does not break down stratospheric ozone. The exceptionally low atmospheric life of HFC-227ea is due to its relatively fast natural decomposition rate.

drs900: methane (ch4) gas detector ip55
drs902: petrol steam gas detector ip55
drs905: liquid propan (lpg) gas detector ip55
drs906: propan (c3h8) gas detector ip55 main supply voltage: 12 – 28 vcc
quiescent current (at 24v): 28ma
programmable pre alarm/alarm factory thresholds (in lel: lower explosive limit or in ppm: parts per million): 15%lel – 30%lel
dimensions (mm): h:145, w:100, d:60
material: dust proof metal
ip rating: ip55
operating temperature: 0°c … 45°c
pre alarm: open collector max 60ma
alarm: open collector max 60ma
fault: open collector max 60ma (normally active) programmable pre alarm/alarm filter: 0 to 240s
programmable pre alarm/alarm thresholds
fully compatible with conventional/analogue

eatures
• One or two loop control panels.
• Hochiki ESP, Apollo or Argus protocols
• LED indicators for 16 zones
• Two programmable sounder circuits
• Five programmable inputs
• Three programmable relays<...

features – loop powered – single address – 2 independently controlled changeover relays – relays contact rated at 30vdc at 1 amp – auxiliary monitored input – “smart-fix” housing system for flexibility – available as din-rail version – both versions available with or without integral sci model chq-drc is a dual relay controller designed to provide two general-purpose relay outputs, each output can be driven separately for control of such devices as dampers or for control of plant and equipment shutdown. The monitored input can be used for local power supply fault monitoring or as a general-purpose input.
the unit is also available as a din rail mountable version; with or without an integral short-circuit isolator. the chq-drc utilises simple dil switches for reliable addressing. a back box is also available (chq-backbox) which, when used in conjunction with the chq-drc, increases the ip rating to ip65. specification
order codes*1 chq-drc (module)
chq-drc (module with sci)
chq-drc/din (din module)
chq-drc/din (din module with sci)
operating voltage 17 – 41 vd. C.
low power mode (0. 75s) 120a*2
quiescent current 250a*2
current consumption 22 ma  20 % (polling)
current in short-circuit 8ma (sci models only)
maximum short-circuit current (loop) 1a (sci models only)
relay contact rating 30 vd. C. Max, 1a (resistive load)
input e. O. L. Resistor 10k, 5%, 0. 25w
input threshold level on=470, short cct <50, open cct >100k
operating temperature range -10°c to +50°c
storage temperature range -30°c to +60°c
maximum humidity 95%rh non condensing (at 40°c)
weights & dimensions chq-drc : 340g; chq-drc : 343g – l=157mm x w=127mm x d=35mm (module & lid) d=79m(module, lid & chq-backbox) (add 235g to module weight when using chq-backbox) chq-drc/din : 120g; chq-drc/din : 124g – l=119mm x w=108mm x d=24mm colour and enclosure material chq module & chq-backbox white abs, din module green abs, module lid semi-opaque black abs as standard (white version – chq-lid) *1 fire alarm control panel compatibility required for these products. *2 sci version will take additional current (50a).

features
• two or four loop control panels.
• hochiki esp, apollo or argus protocols.
• optional zonal led indicators for 16, 48 or 96 zones.
• four programmable conventional sounder circuits.
• programmable inp. . .

hochiki’s multi-sensor is a combined photoelectric smoke sensor which has an unique ‘flat response’ chamber design and a highly linear thermal sensor within the same housing. This enables the sensor to be equally sensitive to a wider range of combustible materials, thus removing the need of ionisation detectors in the majority of applications. The sensor can communicate the condition of sensing elements using the hochiki esp enhanced system protocol.
• different modes allow different sensing elements to be selected
• compatible with existing esp bases
• twin alarm leds on the head for 360° viewing
• remote indicator output as standard
• polling leds controlled from control panel (flashing or non-flashing
specification sensor type analogue multi-sensor
ordering code aca-e
disposable chamber yes
stand-by current
low power mode (typ) 120 a
normal (typ) 350a
transmission method digital communications using esp
modes of operation combined photoelectric and thermal photoelectric only thermal only
operating temp. Range -10°c to +50°c
storage temp. Range -30°c to +60°c
maximum humidity 95%rh – non condensing (at 40°c)
colour ivory white
case material abs
dimensions (mm)
diameter 100
height with standard base 46
compatible bases ybn-r/3, chq-bs, ybo-r/sci
base fixing centres 48mm through to 74mm
weight (incl. Standard mounting base) 100g (145g)

model ybo-bsb is an addressable loop powered base sounder with integral beacon, innovatively designed to give a range of tones and volumes with a maximum output of up to 98db(a)(±2db(a)) with low current consumption. The unit is designed to fit to the standard base (ybnr/3) or the isolator base (ybo-r/sci – from batch number 6044) and can be fitted with any of the esp range of sensors, beacons or remote indicators. The unit can also be converted into a wall sounder beacon with the simple addition of a cap (si/cap). The sounder is ingress protection rated to ip21 and for internal use only. An auto-shutdown feature allows the user to
set a fixed time within which the sounder or beacon will operate, before automatically shutting down, cutting noise pollution in the case of the sounder element. Sounder and beacon elements can be operated independently from each other. specification ordering codes :ybo-bsb / ybo-bsb / si/cap
operating voltage : 17 ~ 41vd. C.
low power mode : 110a
quiescent current :250a
sounding current (typ) :1. 3ma (50db(a) 1m) ~ 21ma (98db(a) 1m)
sound output (at 1 metre) :50 ~ 98db(a) (±2db(a)) @ 24vd. C. Or above (en54-3 compliant)
number of tones : 51
tone frequency range : 300hz ~ 2850hz
operating temperature range : -10c to +50c
storage temperature range : -30c to +70c
maximum humidity : 95%rh – non condensing (at 40c)
colour/case material : ivory / pc+ps+gf5
lens material : translucent pc
ingress protection rating : ip21
weight (g)/dimensions (mm) : 160 / h113 x w113 x d43
base fixing centres (mm) :48 ~ 74 note: although the tch-b100 hand held programmer will allow
addresses between 128 and 254 to be programmed into the
chq-ws2, addresses 1 to 127 only should be used.