Steelmate ET 640AE DIY TPMS Car font b Alarm b font font b Tire b font
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Steelmate ET 640AE DIY TPMS Car font b Alarm b font font b Tire b font

Steelmate ET-640AE DIY TPMS Car Alarm Tire Pressure Monitoring System Car Alarm System with LCD Display 4 Valve-cap Sensors

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Availability: in stock
Price:  US $210.00 / piece
Sale Price:  US $115.50 / piece
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Guarantees: On-time Delivery 60 days


Match with 4 valve-cap sensors.
Replaceable sensor battery (CR1632).
Sensor pressure range: 0~5.2Bar / 0~75PSI.
The weight of sensor is only 9.6g, no tire balance is needed after installation.
Pre-programmed sensors, no pairing is needed.
Glossy glass display can be charged by solar energy or Micro USB charging slot.
Large display battery capacity for a month use.
Monitoring Data:
Four tires pressure data at a glance.
Adjustable threshold value of tire pressure & temperature.
Low power consumption in sensor. Real-time tire temperature checking.
Visual and audible warning.
Intelligent sleeping mode for power saving.
High / Low pressure warning.
High tire temperature warning over (80℃/ 176℉).
Low sensor/ display battery warning.
Fast / slow leakage warning.
Sensor failure warning.

Pressure unit: Bar / PSI
Package size: 21 * 14 * 7cm
Valve-cap Sensor:
Pressure range: 0-5.2Bar / 0-75PSI
Operating frequency: 433.92MHz ± 0.05MHz
Operating voltage: 2.0V ~ 3.3V
Operating current: ≤16mA
Static current: ≤1uA
Operating temp.: -20℃~+60℃
Battery Model: CR1632
Battery Life: ≥2years
Operating frequency: 433.92MHz ± 0.05MHz
Operating current: ≤2mA
Static current ≤100μ A
Operating voltage: 2.6 ~ 3.6V
Operating temperature: -20℃ ~ +70℃ / -4℉ ~ +158℉
Built-in battery capacity: 3.2V / 160mAh
Charging temperature: -10℃~65℃ / 14℉ ~ 149℉
Solar charging current: ≥15mA (at 5500LX 25℃/77℉ )
USB charging current: ≤60mA
Alarm Value:
Adjustable high pressure value: 2.9~5.0Bar / 42~73PSI
Adjustable low pressure value: 1.7~3.4Bar / 25~49PSI
Adjustable high temperature value: 50~90℃ / 122~194℉
Default value:
High pressure value: 3.3Bar / 48PSI
Low pressure value: 1.8Bar / 26PSI
High temperature value: 80℃ / 176℉

Package List:
1 * Display
4 * Sensors
1 * Set of Accessory
1 * User Manual

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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  US $210.00 / piece
Sale Price:  US $115.50 / piece
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