Apartment, Multifamily & Rental Property Access Control
Apartment building access control hardware: anti-clone readers with matched fob sets, QR visitor codes, 4G controllers for rentals and UHF tags for gates.
ValenID · valenid.com · sales@valenid.com
CR-140 Slim Touch Keypad Card Reader, Wiegand 26/34/66, ABS
Touch-keypad reader in a 113 × 75 × 16 mm ABS housing: 125 kHz EM, 13.56 MHz MIFARE, sector-read, FeliCa or dual-frequency versions with Wiegand output.
- Flat touch keypad for card-plus-PIN doors, only 16 mm deep
- Five versions: 125 kHz EM, 13.56 MHz UID, sector/CPU data read, FeliCa, dual frequency
- Dual-frequency -D reads EM and MIFARE/NTAG cards for staged migrations
- Wiegand 26/34 on all versions; Wiegand 66 on -MS, -MS-FC and -D
- Configuration card sets Wiegand format, read mode, card key and number format
- Frequency
- 125 kHz, 13.56 MHz or dual (by version)
- Output
- Wiegand 26/34/66
- Keypad
- Touch keys
- Power
- 12 V DC ±5%, ≤ 200 mA
- Dimensions
- 113 × 75 × 16 mm
- Housing
- ABS
Reply within 24 hours Tested before dispatch Worldwide shipping
Slim Touch Keypad Card Reader, Wiegand 26/34/66, ABS: overview
The CR-140 is a card-and-PIN reader with a flat touch keypad in a slim 113 × 75 × 16 mm ABS housing. It connects to any access controller with a Wiegand input and fits indoor doors, meeting rooms and lift lobbies where a low-profile front looks better than a bulky metal reader.
Five versions cover most card estates. CR-140-E handles 125 kHz EM4100/EM4102/EM4200 cards and fobs, and CR-140-M reads 13.56 MHz MIFARE, NTAG and CPU card UIDs. CR-140-MS adds MIFARE Classic 1K/4K sector data, CPU card files, ISO/IEC 15693 UIDs and the iCLASS CSN, while CR-140-MS-FC also reads FeliCa. CR-140-D takes 125 kHz EM and 13.56 MHz MIFARE/NTAG credentials in one unit, so a site can run old proximity cards and new MIFARE cards side by side during a migration.
A configuration card sets the Wiegand format, read mode, card key and card-number output, which lets one stocked item be adapted project by project. Card data reaches the controller in under 120 ms, and the inputs are protected against ESD and wiring mistakes.
Integration notes
Power: 12 V DC (±5%), up to 200 mA. Leads: red +12 V, black GND, white D1, green D0, purple buzzer control, gray LED control; ground the yellow lead to force Wiegand 26. PIN data shares the Wiegand pair, and the keypad format is not given on the datasheet, so name your controller when ordering and we confirm compatibility. No ingress rating is published; use it indoors or under cover.
More features
- 12 V DC (±5%), ≤ 200 mA; ABS housing 113 × 75 × 16 mm
CR-140 specifications
RF & credentials
| Frequency | 125 kHz (-E); 13.56 MHz (-M, -MS, -MS-FC); 125 kHz + 13.56 MHz (-D) |
|---|---|
| Protocols | ISO/IEC 14443A, ISO/IEC 14443B, ISO/IEC 15693 |
| 125 kHz credentials | EM4100, EM4102, EM4200-compatible thick cards, thin cards and key fobs |
| 13.56 MHz UID read | MIFARE Classic Mini/EV1, MIFARE DESFire EV1/EV2/EV3/Light, MIFARE Plus S/X, MIFARE Ultralight/Ultralight C/Ultralight EV1, NTAG2xx; ISO/IEC 14443 CPU cards (CPU cards not listed for -D) |
| Data read (-MS, -MS-FC) | Protected sector data of MIFARE Classic 1K/4K; file data of CPU cards (card key set by configuration card) |
| Other UIDs (-MS, -MS-FC) | ISO/IEC 15693 tags (e.g. ICODE); iCLASS card serial number (CSN) only |
| FeliCa (-MS-FC) | FeliCa card UID |
| Response time | < 120 ms once a card is inside the read zone |
Interfaces
| Output | Wiegand 26 / 34 (all versions); Wiegand 66 (-MS, -MS-FC, -D) |
|---|---|
| Setup | Configuration card: Wiegand format, read mode, card key, card-number format |
| Controller inputs | Buzzer control, LED control |
| Format lead (yellow) | Connect to GND to fix the output at Wiegand 26 |
| Keypad | Touch keys |
Electrical
| Supply voltage | 12 V DC (±5%) |
|---|---|
| Operating current | ≤ 200 mA |
| Protection | ESD protection, miswiring protection |
Mechanical & environment
| Dimensions | 113 × 75 × 16 mm (±1 mm) |
|---|---|
| Housing | ABS |
| Operating temperature | –10 to +60 °C |
| Storage temperature | –20 to +80 °C |
| Operating humidity | 15–90% RH |
| Ingress rating | Not specified (indoor or sheltered mounting) |
Variant comparison
| Variant | 125 kHz EM | 13.56 MHz UID | MIFARE Classic / CPU data | ISO/IEC 15693 UID & iCLASS CSN | FeliCa UID | Wiegand output |
|---|---|---|---|---|---|---|
| CR-140-E | Yes | — | — | — | — | 26 / 34 |
| CR-140-M | — | MIFARE, NTAG, CPU | — | — | — | 26 / 34 |
| CR-140-MS | — | MIFARE, NTAG, CPU | Yes | Yes | — | 26 / 34 / 66 |
| CR-140-MS-FC | — | MIFARE, NTAG, CPU | Yes | Yes | Yes | 26 / 34 / 66 |
| CR-140-D | Yes | MIFARE, NTAG | — | — | — | 26 / 34 / 66 |
Choose the version by the credentials already in use on site. "CPU" = ISO/IEC 14443 CPU (smart) cards; iCLASS support is card serial number (CSN) only.
Wire colors
| Wire | Function |
|---|---|
| Red | +12 V DC |
| Black | GND |
| White | Wiegand D1 |
| Green | Wiegand D0 |
| Purple | Buzzer control input |
| Gray | LED control input |
| Yellow | Connect to GND to fix the output at Wiegand 26 |
Specifications can change between production batches. Confirm the current revision with us before placing volume orders.
Ordering options
Quote the SKU that matches your frequency, interface and mounting. Not sure? Send us your controller model and we will pick the variant for you.
| SKU | Configuration | Actions |
|---|---|---|
| CR-140-E | 125 kHz version: reads EM4100/EM4102/EM4200-compatible thick cards, thin cards and key fobs; Wiegand 26/34. | |
| CR-140-M | 13.56 MHz UID version: MIFARE Classic, DESFire EV1/EV2/EV3/Light, Plus S/X, Ultralight, NTAG2xx and ISO/IEC 14443 CPU card UIDs; Wiegand 26/34. | |
| CR-140-MS | 13.56 MHz secure-read version: all -M UIDs plus MIFARE Classic 1K/4K sector data and CPU card file data, ISO/IEC 15693 UID, iCLASS CSN only; Wiegand 26/34/66. | |
| CR-140-MS-FC | As -MS, plus FeliCa card UID (e.g. Octopus cards); Wiegand 26/34/66. | |
| CR-140-D | Dual-frequency version: 125 kHz EM4100/EM4102/EM4200 plus 13.56 MHz MIFARE Classic/DESFire/Plus/Ultralight/NTAG2xx UIDs; Wiegand 26/34/66. |
Where the CR-140 is used
- Meeting-room and office doors that need card plus PIN on a slim reader
- Lift lobbies where a controller checks card and PIN before calling the car
- Sites moving from 125 kHz EM to MIFARE with the -D dual-frequency version
- Member entrances where staff enter a PIN when a card is forgotten
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CR-140 FAQ
What does the dual-frequency -D version read?
125 kHz EM4100/EM4102/EM4200 cards and fobs plus the UID of MIFARE Classic, DESFire, Plus, Ultralight and NTAG2xx cards, with Wiegand 26/34/66 output. CPU-card and sector reads are not listed for -D.
Is the keypad touch or mechanical?
It uses touch keys on a flat front panel; there are no mechanical buttons.
How are PIN entries sent to the controller?
Keypad data goes out on the same Wiegand pair as card numbers. The PIN format is not published, so tell us your controller model and we confirm it before dispatch.
Which Wiegand formats are supported?
Wiegand 26 and 34 on every version, plus Wiegand 66 on -MS, -MS-FC and -D. Choose the format with the configuration card, or ground the yellow lead to force Wiegand 26.
Is there a card-only version in the same housing?
Yes. The CR-150 uses the same 113 × 75 × 16 mm ABS housing without the keypad.
Before you buy
Related buyer guides
Wiegand vs OSDP vs RS485: Which Reader Interface Should You Specify?
Compare Wiegand, OSDP and RS485 reader interfaces: wiring, cable limits, AES-128 Secure Channel and steps for a compatible access-control migration.
125kHz vs 13.56MHz: Choosing Access Cards and Readers
125 kHz cards are cheap but easy to clone; 13.56 MHz cards add memory and, on DESFire-class chips, AES security. Compare range, chips, security and migration.
Wiegand 26-Bit Format Explained (with a Free Calculator)
Wiegand 26-bit is an even parity bit, 8-bit facility code, 16-bit card number and odd parity bit. Convert card numbers to hex and back with the calculator.
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Get pricing for the CR-140
Send your card type, interface and quantity. You get a quote, lead time and compatibility notes within 24 hours — samples available for most items.