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White rectangular digital clock with large display and wireless bed shaker

Dekala SAFW004-B clock white 8.0 in 100 dB bed shaker

SKU CH-MBN4-GY64Z MPN SAFW004-B

Digital alarm clock with wireless bed shaker, 100 dB alarm, temperature and humidity monitoring, and nine sleep sounds

  • Color familyWhite
  • Product typeDigital
  • Size or dimensions8.0 in × 1.5 in × 4.3 in
  • Color and finishWhite
  • Wireless bed shaker with three adjustable vibration levels wakes heavy sleepers without disturbing others
  • Dual alarms with nine-minute snooze let you set two separate wake-up times
  • Temperature range -4 to 140 °F and humidity 1 % to 99 % RH help manage room comfort
  • Large 1.6-inch digits on 7.08-inch display with auto-dimming for clear viewing day or night
  • Nine sleep sounds with 5-to-120-minute timer or all-night play create a relaxing bedtime environment

Wireless bed shaker alarm for heavy sleepers

The Dekala SAFW004-B is a digital clock with a cordless bed shaker that vibrates at three adjustable levels. It reaches a maximum audible alert of 100 dB. The unit suits heavy sleepers, hearing-impaired users, or anyone who needs a silent wake-up without disturbing a partner. It operates from a mains plug with no backup battery.

Dual alarms and environmental sensors

Two independent alarms can be set with a 9-minute snooze function. A 7-day programmable schedule lets you tailor wake times for weekdays and weekends. The built-in sensor reports temperature from -4 to 140 °F and relative humidity from 1 % to 99 % RH. The 7.08-inch display shows 1.6-inch digits with Auto, Day, Night and Off brightness modes.

Sleep sounds and auto-off timer

Nine relaxation sounds play continuously or on a timer adjustable from 5 to 120 minutes. This sound machine function runs independently of the alarms. The clock restores all settings automatically after a power loss. No smart app or wireless charging is included.

How it compares

Measured against everything we stock in Wall & Alarm Clocks, at today’s prices. Recalculated every night.

Price $55.99
Pricier than about 79% of the 764 comparable items (median $30.99).

Specifications

Product
Brand nameDekala
Model nameSAFW004-B
Product typeDigital
Color and finishWhite
Color familyWhite
Size & build
Size or dimensions8.0 in × 1.5 in × 4.3 in

Questions about this item

Will the wireless bed shaker reach my mattress if the clock sits on a dresser across the room?

The wireless shaker is not limited by cord distance and its vibration strength can be set to three levels so you can place the clock where convenient and still feel the alert.

How can I confirm the temperature and humidity readings are accurate after I plug it in?

The display shows temperature from -4 to 140°F and humidity from 1% to 99% RH; compare those values with a known thermometer or hygrometer to verify the sensors are working.

Does the package include the wireless bed shaker or do I need to buy it separately?

The wireless bed shaker is included with the clock; no separate purchase is required for the shaker.

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