PIR Buyers’ guide - part one | Archive Titles

Manufacturer:

Detection Systems

DSC Security Products

Model:

DS308EA

DS303E

DS940T

DS936

DS778

DS940Q

DS939

BV201

BV301/D & BV301/DP (pet)

BV601 (pet immune)

BV501

WLS904NB/433

Trade price (ex VAT):

£49

£16.50

£12

£21.97

£35

£14.40

TBA

£6.95

£7.95

£17.50

£18

£32.80

Wire free type:

N/a

Yes

Coverage pattern:

Wide angle

12 x 12m

360 deg

Long range

12 x 12m

Wide angle

13 x 13m

16 x 18m

12.2 x 15.2m

7.3m at 2.4m from floor; 9.2 at 3.0; 12.2 at 3.6

16 x 18m

Coverage pattern changed by:

Optional lenses

Masking

Optional lenses

Masking

Optional lenses

Change lens

N/a

Change lens

Range on centre axis (m):

7.5m dia

21 dia

12.2

Detection zones (quantity):

Planes (quantity):

8 (2 x PIRs)

Lens:

Mirror

Fresnel

Mirror

Fresnel

Corridor/curtain/pet alley/wall-to-wall

Pet immune

360 deg

Corridor/curtain/PA/wall-to-wall

Temperature differential (deg C):

1.5

-20 to +120 deg F

1.5

As DS940T

1.5

Op range 0-50

Operating range 0-50

Op range 0-50

Alarm period (seconds):

2 to 4

Average 4

1 to 2

Average 4

Signal processing:

Q-MAP

Motion Analyser II

First step processing

Motion Analyser II

First Step Processing

First step processing

Multi level signal processing

Multi level

Multi level signal processing

Latching:

Yes (LED only)

N/a

Sensor element:

Quad Pyro

Dual Pyro

Quad Pyro

Dual Pyro

Dual element low noise

Quad pyro element

Dual element low noise

Anti-masking monitoring:

Yes

N/a

Trouble signal:

Yes

Tamper switch on unit

Fully supervsd & tamper switch on unit

Supply voltage (v):

6 to 15v DC

9 to 15v DC

10 to 15v DC

9 to 15v DC

9.5-14.5v DC

9-14.5v DC

4 x AAA batteries

Max current consumption (mA):

25 at 12v DC

15 at 12v DC

125 at 28v DC

20 at 12v DC

As DS940T

20 (in alarm)

20/18 (in alarm)

25 (in alarm)

In alarm, 18

130 (in alarm)

Warranty period (years):

Manufacturer:

Keystone Electronics

Electronics Line/ESP

GardTec

Model:

HPIR006

Mercury EL100 (PIR)

Mercury EL400 (Quad)

Mercury EL500 (Temp comp)

Mercury EL1000 (PIR)

Quest (PIR)

Orion (PIR)

Mercury EL52C (Animal immune)

Gardscan M

Gardscan MX

Gardscan QX

Gardscan MX+

Gardscan QX+

Trade price (ex VAT):

£22.95

£7.25

£10.50

£12.50

£6.25

£7.00

£9.95

£12.90

£13.90

£16.45

£17.45

Wire free type:

Yes

N/a

Coverage pattern:

13 x 13m

15m x 15m

14m x 14m

11m x 11m

Volumetric, 110 deg

Coverage pattern changed by:

Change lens

Lens

N/a

Additional lenses, LR, curtain, PA

Range on centre axis (m):

15m

Detection zones (quantity):

Appropriate to lens

42 detection beams

Planes (quantity):

Appropriate to lens

3 detection layers

Lens:

Wall-to-wall

Fresnel

Fresnel – full range

Fresnel

Temperature differential (deg C):

N/a

-20 to +60

-20 to +60 deg C

-10 to +50

Alarm period (seconds):

Approx 2

Min 1 sec

Min 2 sec

2 typical

Signal processing:

N/a

Microprocessor

Digital

Sequential pulse count

Latching:

N/a

First/any to alarm

Sensor element:

Dual element

Quad element

Dual element

Dual element pyro

Anti-masking monitoring:

N/a

Trouble signal:

N/a

Supply voltage (v):

9v DC

9-16v

9.5 to 16

Max current consumption (mA):

5 (in alarm)

10ma

17ma

9ma

17ma

15ma

17ma (alarm)

Warranty period (years):

Manufacturer:	GJD	GJD	GJD	GJD	GJD	GJD	Guardall	Guardall	Guardall	Scantronic (Cooper Security)	Scantronic (Cooper Security)
Model:	Elite (external)	Opal XL (external)	Radius Lux	Radius Plus	Gem	Opal XL (external)	M-2	V12	V12AM	420 Digital	430 Pet Immune
Trade price (ex VAT):	£50.40	£34.45	£30.10	£23.85	£21.70	£34	On application	On application	On application	£10.51	£13.36
Wire free type:	No	No	No	No	No	No	No	No	No	No	No
Coverage pattern:	Volumetric	Volumetric	Volumetric	Volumetric	Volumetric	Volumetric	Volumetric, corridor, curtain	Volumetric, corridor, curtain	Volumetric, corridor, curtain	90 deg volumetric curtains	90 deg
Coverage pattern changed by:	Masking	Masking	Masking	Masking	Masking	Masking	Lens type	Lens type	Lens type	N/a	N/a
Range on centre axis (m):	35	35	8 to 15	8 to 15	12	35	15m	15m	15m	12	12
Detection zones (quantity):	36	36	26	26	18	36	216 detection points	216 detection points	216 detection points	9 vertical long curtains	9 vertical long curtains
Planes (quantity):	2-1 LR 1 volumetric	2-1 LR 1 volumetric	1	1	1	2-1 LR 1 volumetric	Vol 4, corr 4, curtain 2	Vol 4, corr 4, curtain 2	Vol 4, corr 4, curtain 2	2	2
Lens:	Multifunction fresnel	Multifunction fresnel	Fresnel	Fresnel	Fresnel	Multifunction fresnel	Fresnel	Fresnel	Fresnel	Cylindrical	Cylindrical
Temperature differential (deg C):	-	-	2	2	2	-	3	3	3	-10 to 50 deg C	-10 to 50 deg C
Alarm period (seconds):	4 x 0.5 to 60	0.5 to 60	2 to 60	2	2	0.4 and 60	3	3	3	2 - 3	2 - 3
Signal processing:	Programmable	Dual edge	Programmable	Programmable	Yes	Digital	Noise Immunity Spike Rejection	Verification (custom designed)	Verification (custom designed)	Digital True Motion Recognition	Digital True Motion Recognition
Latching:	No	No	No	First/sequential monitor	No	No	No	No	Yes	No	No
Sensor element:	Dual with filter	Dual with filter	Dual	Dual	Dual	Dual with filter	Dual	Dual-Hex	Dual-Hex	Dual element	Dual element
Anti-masking monitoring:	No	No	No	No	No	No	No	No	Yes (active IR)	No	No
Trouble signal:	Yes	No	No	No	No	No	No	No	Yes	No	No
Supply voltage (v):	12	12	10 to 16	10 to 16	10 to 15	12	9-16v	9-16v	9-16v	9 - 16	9 - 16
Max current consumption (mA):	21	5	11	11	14	6	11.5mA at 12v DC	12mA at 12v DC	18mA at 12v DC	8	8
Warranty period (years):	1	1	2	2	2	2	5	5	5	5	5