0036 1 406 98 08
-
ABK-901-12-3 - Regulated power supply - 12 V DC 3 A
Input voltage: 200-240V AC -50Hz | Output voltage: 12V DC | Output current: max. 3A
€36.50 -
ABK-902-12-3 - Uninterruptible Power Supply - 12 V DC 3 A
Input: 110~230 V AC terminal blocks | Output: 12 V DC | Current capacity: 3 A | Battery necessary: AKKU-12-7-RITAR
€53.00 -
ABK-902-12-5 - Uninterruptible Power Supply - 12 V DC 5 A
Input: 110~230 V AC terminal blocks | Output: 12 V DC | Current capacity: 5 A | Battery necessary: AKKU-12-7-RITAR
€68.00 -
ABK-902-24-3 - Uninterruptible Power Supply - 24 V DC 3 A
Input: 110~230 V AC terminal blocks | Output: 24 V DC | Current capacity: 3 A | Terminal blocks
€56.00 -
ABK-906-12-3 - Switching power supply - 12 V DC 3 A
Power supply: 200-230V AC | Terminal blocks | Channels: 1 | Output: 12V DC | Current capacity: 3A
€31.50 -
ACS-1000R - Dual-channel, long-range remote control transceiver set
Remote control transmitter-receiver set|Max. range in OPEN AREA: 1000m|Number of outputs:2|Rolling code|12-16V DC|330 remote control
€110.00 -
ACS-114R - Dual-channel, long-range remote control transceiver set
Remote control transmitter-receiver set|Max. range in OPEN AREA: 500m|Number of outputs:2|Rolling code|12-16V DC|330 remote control
€87.00 -
ACS-126R - Dual-channel, long-range remote control transceiver set
Remote control transmitter-receiver set|Max. range in OPEN AREA: 500m|Number of outputs:2|Rolling code|24V AC/DC|330 remote control
€80.00 -
ACS-146R - Four channel, long-range remote control transceiver set
Remote control transmitter-receiver set|Max. range in OPEN AREA: 500m|Number of outputs: 4|Rolling code|24V AC/DC|330 remote control
€91.00 -
AJ-84-2 - Dual-channel, medium range remote control transceiver set
Remote control transmitter-receiver set|Max. range in OPEN SPACE: 150m |Number of outputs:2|Fixed and rolling code|12-24V DC|140 remote control
€42.30 -
BT-27-wh - Panic button with key resettable red button in plastic box
Control output: 1x NO/NC|Dimensions: 53 x 53 x 27 mm|Current rating: 1A @ 36V DC|Mounting: Surfaces|Resetable with a key
€1.50 -
BT-29 - BT-29 Panic button, plastic, narrow, with EMERGENCY label
Control output: 1x NO/NC|Dimensions: 76 x 22 x 14 mm|Current rating: 3A @ 36V DC|Mounting: Surfaces|EMERGENCY label
€1.50 -
C1-bk - Surface mounting capacitive touch sensitive push button 86 x 56 x 21 mm
Control output: 1x NO/NC|Dimensions: 86 x 56 x 21 mm|Current rating: 3A @ 30V DC|Mounting: Surfaces| LED colour: blue-green
€10.25 -
C2-bk - Surface mounting capacitive touch sensitive push button 86 x 86 x 21 mm
Control output: 1x NO/NC|Dimensions: 86 x 86 x 21 mm|Current rating: 3A @ 30V DC|Mounting: Surfaces| LED colour: blue-green
€10.25 -
CPK-860C - Break glass manual call point for fire protection systems - red
Control output: 1x NO/NC| |Dimensions: 86 × 86 × 52 mm|Current rating: 8A @ 30V DC|Mounting: Surfaces| Colour: red for fire protection
€8.50 -
CPK-860D - Break glass manual call point for ventilation system - white
Control output: 1x NO/NC| |Dimensions: 86 × 86 × 52 mm|Current rating: 8A @ 30V DC|Mounting: Surfaces| Colour: white - for ventilation system
€8.50 -
CPK-860E - Break glass manual call point for fire extinguishing - blue
Control output: 1x NO/NC| |Dimensions: 86 × 86 × 52 mm|Current rating: 8A @ 30V DC|Mounting: Surfaces| Colour: blue - for fire extinguishing
€8.50 -
CPK-861C - Resettable manual call point for fire protection systems - red
Control output: 1x NO/NC| |Dimensions: 86 × 86 × 56 mm|Current rating: 2A @ 30V DC|Mounting: Surfaces| Colour: red - for fire protection systems
€18.15 -
CPK-861E - Resettable manual call point for fire extinguishing - blue
Control output: 1x NO/NC| |Dimensions: 86 × 86 × 56 mm|Current rating: 2A @ 30V DC|Mounting: Surfaces| Colour: blue - for fire extinguishing
€18.15 -
CPK-861O - Resettable manual call point for RWA systems - orange
Control output: 1x NO/NC| |Dimensions: 86 × 86 × 56 mm|Current rating: 2A @ 30V DC|Mounting: Surfaces| Colour: orange - for RWA systems
€18.15 -
DLK-404-3 - Power-transfer contact - flush-mountable into hinge side- 3 contacts - white
ABS plastic | 3 contacts | 2 A @ 36 V DC | flush mountable into hinge side
€7.75 -
DLK-404-bk - Power-transfer contact - flush-mountable into lock side - 2 contacts - black
ABS plastic | 2 contacts | 5 A @ 36 V DC | flush-mountable into lock side
€4.88 -
DLK-404-wh - Power-transfer contact - flush-mountable into lock side - 2 contacts - white
ABS plastic | 2 contacts | 5 A @ 36 V DC | flush-mountable into lock side
€4.88 -
DORCAS-2C-wh - Power-transfer contact - flush-mountable into hinge side - 2 contacts - white
ABS plastic | 2 contacts | 2 A @ 30 V DC | flush mountable into hinge side
€7.85 -
DORCAS-2CN-bk - Power-transfer contact - flush-mountable into hinge side - 2 contacts - black
ABS plastic | 2 contacts | 2 A @ 30 V DC | flush mountable into hinge side | black
€8.45 -
DR12060-02B - Uninterruptible Power Supply - 12 V DC 5 A
Input: 190~265 V AC terminal blocks | Output: 12 V DC | Current capacity: 5 A | DIN rail compatible| Battery necessary: AKKU-12-7-RITAR
€30.50 -
DR12060-02C - Switching power supply - 12 V DC 5 A
Input: 190~265 V AC terminal blocks | Output: 12 V DC | Current capacity: 5 A | DIN rail mounting
€27.30 -
DR12120-01B - 12V 10A switch-mode power supply with battery protection, DIN rail mountable
Input: 190~265 V AC terminal block | Output: 12 V DC | Load capacity: 10 A | DIN rail mountable | Compatible batteries: AKKU-12-7-RITAR; AKKU-12-4.5-RITAR; AKKU-12-18-RITAR
€58.00 -
DR24060-02B - Uninterrupted power supply - 24 V DC 2.5 A
Input: 200~240 V AC terminal blocks | Output: 24 V DC | Current capacity: 2.5 A | DIN rail mounting | Battery necessary: 1pcs AKKU-12-7-RITAR
€33.80 -
DR24120-01B - Uninterrupted power supply - 24 V DC 5 A
Input: 190~265 V AC terminal blocks | Output: 24 V DC | Current capacity: 5 A | DIN rail mouting | Battery necessary: 2 pcs AKKU-12-7-RITAR
€58.00 -
FBB-B-2-PE - Large exit sign push button, 89x89mm
Control output: 1x NO-NC|Dimensions: 89 x 89 x 40 mm|Current rating: 3A @ 36V DC|Mounting: surface mounted|Large opening pushbutton
€26.50 -
FMB-B-25SS-2-gn - Flat mushroom shaped push button with 86x86 mm shield - NO-NC - green
Control output: 1x NO-NC|Shield dimensions: 86 x 86 mm|Current rating: 3A @ 36V DC|Mounting: Flush mounted|Green mushroom-shaped button
€13.75 -
FMB-C-25SS-2-gn - Flat mushroom shaped push button with 115x40 mm shield - NO-NC - green
Control output: 1x NO-NC|Shield dimensions: 115 x 40 mm|Current rating: 3A @ 36V DC|Mounting: Flush mounted|Green mushroom-shaped pushbutton
€13.75 -
FMB-G-25SS-2-gn - Flat mushroom shaped push button in 53x53 mm box - NO/COM - green
Control output: 1x NO-NC|Dimensions: 53 x 53 x 34 mm|Current rating: 3A @ 36V DC|Mounting: Surface mounted|Green mushroom-shaped pushbutton
€15.50 -
ISK-801C - Infrared sensor exit button-NO/NC, NOX with shield, LED red-green, timer - surface drop resistant (IP65)
Control output: 1x NO/NC|Shield dimensions: 115 x 39 mm|Current rating: 1A @12V DC|Dimensioning: Recessed|LED colour: Red-Green
€36.30 -
ISK-801D - Infrared sensor exit button-NO/NC, NOX with shield, LED red-green, timer - surface drop resistant (IP65)
Control Output: 1x NO/NC|Shield Dimensions: 115 x 70 mm|Current rating: 1A @ 30V DC|Mounting: Flush Mounted|LED Colour: Red-Green
€38.50 -
ISK-801E - Infrared sensor exit button-NO/NC, NOX with shield, LED red-green, timer - surface drop resistant (IP65)
Control Output: 1x NO/NC|Shield Dimensions: 115 x 70 mm|Current rating: 1A @ 30V DC|Mounting: Flush Mounted|LED Colour: Red-Green |Extra Status LED
€45.80 -
ISK-841C - ISK-841C Infrared sensor exit button with INOX shield and timer
Control output: 1x NO/NC|Shield dimensions: 86 x 86 mm|Current rating: 1A @ 30V DC|Mounting: flush mounted|LED colour: Red-green
€31.30 -
ISK-841D - ISK-841D Infrared sensor exit button with INOX shield and timer
Control output: 1x NO/NC|Shield dimensions: 114 x 70 mm|Current rating: 1A @ 30V DC|Mounting: flush mounted|LED colour: Red-green
€31.30 -
ISK-842B(LED)-WP - ISK-842B(LED)-WP Surface mount infrared sensor exit button with IP67 surface protection
Control Output: 1x NO/NC|Dimensions: 78 x 92 x 61 mm|Current rating: 1A @ 30V DC|Mounting: Surface mounted|LED colour: Red-Green
€55.00 -
K1-1 - K1-1 Infrared sensor exit button with INOX shield, with NO/NC outputs
Control output: 1x NO/NC|Shield dimensions: 115 x 70 mm|Current rating: 3A @ 30V DC|Mounting: Flush mounted| LED colour: blue-green
€12.10 -
K2-1 - K2-1 Infrared sensor exit button with INOX shield, with NO/NC outputs
Control output: 1x NO/NC|Shield dimensions: 86 x 86 mm|Current rating: 3A @ 30V DC|Mounting: Flush mounted| LED colour: blue-green
€12.10 -
K40B-W - Infrared sensor exit button - Green LED - in black - Waterproof (IP68)
Control output: 1x NO/NC|Dimensions: 115 x 70 x 14 mm|Current rating: 1A @ 30V DC|Mounting: Surface mounted| LED colour: blue-green
€26.50 -
KA86 - Surface-mounted brushed finish infrared sensor exit button-silver colour
Control output: 1x NO/NC|Dimensions: 86 x 86 x 14 mm|Current rating: 2A @ 24V DC|Mounting: Surface mounted| LED colour: blue-green
€29.00 -
KA86B - Surface-mounted brushed finish infrared sensor exit button-black colour
Control output: 1x NO/NC|Dimensions: 86 x 86 x 14 mm|Current rating: 2A @ 24V DC|Mounting: Surface mounted| LED colour: Blue-green
€29.00 -
KY-B-SS-2 - Two-position key-operated switch with 86x86 mm shield and 2x NO/NC outputs
Control output: 2x NO/NC|Shield dimensions: 86 x 86 mm|Current rating: 1A @ 30V DC|Mounting: flush mounted| 2 independent outputs
€16.50 -
KY-B-SS-2-rdgn - Two-position key switch with two-colour LED feedback with 86x86 shield and NO/NC output
Control output: 1x NO/NC|Shield dimensions: 86 x 86 mm|Current rating: 1A @ 30V DC|Mounting: flush mounted|LED colour: red-green
€19.25 -
KY-C-SS-2 - Two-position key-operated switch with 115x40 mm shield and 2x NO/NC outputs
Control output: 2x NO/NC|Shield dimensions: 115 x 40 mm|Current rating: 1A @ 30V DC|Mounting: flush mounted| 2 independent outputs
€16.50 -
KY-C-SS-2-rdgn - Two-position key switch with two-colour LED feedback with 115x40 shield and NO/NC output
Control output: 1x NO/NC|Shield dimensions: 115 x 40 mm|Current rating: 1A @ 30V DC|Mounting: flush mounted|LED colour: red-green
€19.25 -
M3-gn - Flat mushroom shaped push button without shield - NO-NC - green
Control output: 1x NO-NC|Installation dimensions: Ø22 x 25 mm|Current rating: 3A @ 36V|Mounting: flush mounted|Vandal-proof
€9.00 -
M3-rd - Flat mushroom shaped push button without shield - NO-NC - red
Control output: 1x NO-NC|Installation dimensions: Ø22 x 25 mm|Current rating: 3A @ 36V|Mounting: flush mounted|Vandal-proof
€9.00 -
M86-42-1 - Metallic mounted back box 86 x 86 x 42 mm
Function: switch and push button mounted back box|External dimensions: 86 x 86 x 42 mm|Material: Aluminium|Mounting: surface mounted
€15.60 -
MBB-800A-M - Metallic mounted back box 86 x 50 x 25 mm
Function: switch and push button mounted back box|External dimensions: 86 x 50 x 25 mm|Material: Aluminium|Mounting: surface mounted
€9.50 -
MBB-800B-PM - Plastic mounted back box 86 x 86 x 37 mm
Function: switch and push button mounted back box|External dimensions: 86 x 86 x 37 mm|Material: plastic|Mounting: surface mounted
€1.25 -
MBB-811B-M - Stainless mounted back box 86 x 50 x 25 mm
Function: switch and push button mounted back box|External dimensions: 86 x 50 x 25 mm|Material: INOX|Mounting: surface mounted
€9.25 -
MBB-811D-M - Stainless mounted back box 114 x 70 x 25 mm
Function: switch and push button mounted back box|External dimensions: 114 x 70 x 25 mm|Material: INOX|Mounting: surface mounted
€12.15 -
MBB-C-CH-AL - Aluminium mounted back box 115 x 40 x 27 mm
Function: switch and push button mounted back box|External dimensions: 115 x 40 x 27 mm|Material: Aluminium|Mounting: surface mounted
€9.00 -
PB-16-NO(LED)-bl - Push-button with high surface finish for 16mm hole-NO with blue LED ring
Control output: 1x NO|Dimensions: Ø18 x 24 mm|Current rating: 2A @ 36V DC|Mounting: Flush-mounted|LED colour: Blue
€5.80 -
PB-16-NO(LED)-rd - Push-button with high surface finish for 16mm hole-NO with red LED ring
Control output: 1x NO|Dimensions: Ø18 x 24 mm|Current rating: 2A @ 36V DC|Mounting: Flush-mounted|LED colour: Red
€6.80 -
PB-19-J1 - Emergency stop button for 19mm hole
Control output: 1x NO/NC|Dimensions: Ø32 x 62 mm|Current rating: 5A @ 250V AC|Mounting: flush mounted|Releasable latch
€11.00 -
PBK-800A - Micro switch push button 86 x 50 mm with massive aluminium shield
Control output: 1x NO/NC|Shield dimensions: 86 x 50 mm|Current rating: 3A @ 36V DC|Mounting: flush mounted|Massive aluminium shield
€12.10 -
PBK-811A(LED)-bl - Push button with high surface finish, 92 x 29 mm INOX shield - NO - LED blue - drop resistant
Control output: 1x NO|Shield dimensions: 92 x 29 mm|Current rating: 3A @ 36V DC|Mounting: flush mounted|LED colour: Blue
€8.75 -
PBK-811A(LED)-rdgn - Push button with high surface finish, 92 x 29 mm INOX shield - NO - LED red-green - drip resistant
Control output: 1x NO|Shield dimensions: 92 x 29 mm|Current rating: 3A @ 36V DC|Mounting: flush mounted|LED colour: Red-green
€8.75 -
PBK-813(LED) - Micro switch push button with LED status indicator - NO/NC
Control output: 1x NO/NC|Shield dimensions: 140 x 40 mm|Current rating: 1A @ 30V DC|Mounting: Flush Mounted| LED colour: red-green
€18.15 -
PBK-A-16SL-2 - High surface finish Ø16 mm push button with 91 x 28 mm INOX shield - NO/NC
Control Output: 1x NO/NC|Shield dimensions: 91 x 28 mm|Current rating: 1A @ 30V DC|Mounting: Flush Mounted|Stainless steel shield
€7.25 -
PBK-G-19SS-2 - Surface mount micro switch push button 53x53 in box - NO/NC
Control Output: 1x NO/NC|Dimensions: 53 x 53 x 28 mm|Current rating: 1A @ 30V DC|Mounting: Surface Mount
€13.25 -
PBK-I-19-2(V2) - Surface mounted micro switch push button in slim metal housing - NO/NC
Control output: 1x NO/NC|Dimensions: 90 x 35 x 29 mm|Current rating: 1A @ 30VDC|Mounting: Surface mounted|Slim design
€13.25 -
SA-5012AD-sv - Door closer - scissor arm - EN2 - fixable - silver
EN 2 | door weight: 25 - 40 kg | opening angle: 135° (~180°) | max. door width: 900 mm | fixable
€19.50 -
SA-5012AW-an - Door closer - scissor arm - EN2 - anthracite
EN 2 | door weight: 25 - 40 kg | max. opening angle: 135° (~180°) | max. door width: 900 mm
€20.00 -
SA-5012AW-bn - Door closer - scissor arm - EN2 - brown
EN 2 | door weight: 25 - 40 kg | max. opening angle: 135° (~180°) | max. door width: 900 mm
€19.50 -
SA-5012AW-sv - Door closer - scissor arm - EN2 - silver
EN 2 | door weight: 25 - 40 kg | max. opening angle: 135° (~180°) | max. door width: 900 mm
€19.50 -
SA-5012AW-wh - Door closer - scissor arm - EN2 - white
EN 2 | door weight: 25 - 40 kg | max. opening angle: 135° (~180°) | max. door width: 900 mm
€19.50 -
SA-5023AW-sv - Door closer - scissor arm - EN3 - silver
EN 3 | door weight: 40 - 65 kg| max. opening angle: 180° | max. door width: 950 mm
€26.80 -
SA-5044AW-bn - Door closer - scissor arm - EN4 - brown
EN 4 | door weight: 60 - 85 kg | max. opening angle: 180° | max. door width: 1050 mm
€36.00 -
SA-5044AW-sv - Door closer - scissor arm - EN4 - silver
EN 4 | door weight: 60 - 85 kg | max. opening angle: 180° | max. door width: 1050 mm
€36.00 -
SA-5044AW-wh - Door closer - scissor arm - EN4 - white
EN 4 | door weight: 60 - 85 kg | max. opening angle: 180° | max. door width: 1050 mm
€36.00 -
SA-601-6BW-sv - Door closer - scissor arm - EN2-6 - silver
EN 2-6 | door weight: 25 - 150 kg| max. opening angle: 180° | max. door width: 1500 mm
€68.00 -
SA-6033AD-sv - Door closer - scissor arm - EN3 - fixable - silver
door weight: 40 ~ 65 kg | EN 3 | max opening angle: 180° | max door width: 1050 mm | fixable
€29.00 -
SA-6033AW-an - Door closer - scissor arm - EN3 - anthracite
EN 3 | door weight: 40 - 65 kg | max. opening angle: 180° | max. door width: 1050 mm
€29.00 -
SA-6033AW-bn - Door closer - scissor arm - EN3 - brown
EN 3 | door weight: 40 - 65 kg | max. opening angle: 180° | max. door width: 1050 mm
€29.00 -
SA-6033AW-sv - Door closer - scissor arm - EN3 - silver
EN 3 | door weight: 40 - 65 kg | max. opening angle: 180° | max. door width: 1050 mm
€29.00 -
SA-6033AW-wh - Door closer - scissor arm - EN3 - white
EN 3 | door weight: 40 - 65 kg | max. opening angle: 180° | max. door width: 1050 mm
€29.00 -
SA-8023-sv - Door closer - sliding arm - EN3 - silver
EN 3 | door weight: 40 - 65 kg | max. opening angle: 180° | max. door width: 950 mm
€44.50 -
SA-8023-wh - Door closer - sliding arm - EN3 - white
EN 3 | door weight: 40 - 65 kg | max. opening angle: 180° | max. door width: 950 mm
€44.50 -
SA-803-sv - Door closer - scissor arm - EN2-5 - silver
EN 2-5 | door weight: 25 - 120 kg| max. opening angle: 180° | max. door width: 1200 mm
€56.00 -
SA-803-wh - Door closer - scissor arm - EN2-5 - white
EN 2-5 | door weight: 25 - 120 kg| max. opening angle: 180° | max. door width: 1200 mm
€58.00 -
SA-8033-sv - Door closer - sliding arm - EN4 - silver
EN 4 | door weight: 60 - 85 kg | max. opening angle: 180° | max. door width: 1050 mm
€63.00 -
SA-8033-wh - Door closer - sliding arm - EN4 - white
EN 4 | door weight: 60 - 85 kg | max. opening angle: 180° | max. door width: 1050 mm
€63.00 -
SA-901-6BW-sv - Door closer - scissor arm - EN2-6 - silver
EN 2-6 | door weight: 25 - 150 kg| max. opening angle: 180° | max. door width: 1500 mm
€70.00 -
SCP-100-bl - Resetable switch call point for extinguishing systems - blue
Control Output: 3x NO/NC|Dimensions (with cover): 90 x 93 x 45 mm|Current rating: 3A @ 125V DC|Mounting: Surface Mounted|Colour: Blue (extinguishing start)
€18.65 -
SCP-100-rd - Resetable switch call point for fire protection systems - red
Control Output: 3x NO/NC|Dimensions (with cover): 90 x 93 x 45 mm|Current rating: 3A @ 125V DC|Mounting: Surface Mounted|Colour: red(fire protection)
€18.65 -
SCP-110-rd - Resetable switch call point for fire protection system, with sound and light signals - red
Control output: 3x NO/NC|Dimensions (with cover): 90 x 93 x 45 mm|Current rating: 3A @ 125V DC|Mounting: Surface mounted|Colour: red(fire ptotection)
€38.50 -
SCP-110-yo - Resetable switch call point for extinguisher system starters, with sound and light signals - yellow
Control output: 3x NO/NC|Dimensions (with cover): 90 x 93 x 45 mm|Current rating: 3A @ 125V DC|Mounting: Surface mounted|Colour: yellow (extinguisher system starters)
€41.00 -
SCP|COVER - Protection cover for SCP-100 and SCP-110 manual call points
Function: additional protection cover for SCP series|External dimensions: 90 x 92 x 20 mm|Material: plastic|Mounting: for overlay|Transparent
€1.63 -
SMB-S001 - High surface finish pushbutton with metal housing, 60x29x27mm NO (IP65 surface protection)
Control output: 1x NO|Dimensions: 60 x 29 x 27 mm|Current rating: 2A @ 36V DC|Mounting: surface mounted|LED colour:-
€10.75 -
SMB-S001(LED)-bl - High surface finish pushbutton with metal housing, 60x29x27mm NO (IP65 surface protection) - blue LED ring
Control output: 1x NO|Dimensions: 60 x 29 x 27 mm|Current rating: 2A @ 36V DC|Mounting: surface mounted|LED colour:Blue
€14.00 -
SMB-S001(LED)-rd - High surface finish pushbutton with metal housing, 60x29x27mm NO (IP65 surface protection) - red LED ring
Control output: 1x NO|Dimensions: 60 x 29 x 27 mm|Current rating: 2A @ 36V DC|Mounting: surface mounted|LED colour: Red
€14.00 -
SMB-S001L - High surface finish pushbutton with metal housing, 60x29x27mm with LED status indicator NO (IP65 surface protection)
Control output: 1x NO|Dimensions: 60 x 29 x 27 mm|Current rating: 2A @ 36V DC|Mounting: surface mounted|LED colour: red-green
€13.00 -
SPHD1203-01B - Uninterruptible Power Supply in a Screw-Lockable Box, 13.8 V DC, 3A
Input: 190~265 V AC terminal | Output: 13.8 V DC | Capacity: 3 A | DIN rail mountable | Compatible batteries: AKKU-12-7-RITAR
€29.00 -
TABLA-1A - TABLA-1A Small plastic plate for push-button marking-A
Base colour: red|Material: plastic|Mounting without drilling|Adhesive
€1.88