SL-E1RF Bluetooth Hotel Door Lock

The SL-E1RF BLE door lock unlocks using a smart phone, RFID key card or wristband, or with a metal key. Lock is fast and easy to install. Integrates with smartphone, guest management software and our G2 Smart Gateway for management over Wifi. Long battery life reduces your maintenance costs. Use this lock together with a custom branded RFID card or wristband.

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  • Material: Aluminum Alloy
  • Colours: Black, Silver, Gold, Bronze
  • Installation: Wooden Doors
  • Dimensions: 308*77*19 mm
  • Unlocking Time: <1 second
  • Read Distance: <3 cm


  • Unlocking Credentials: Smartphone App, Keypad, RFID, Keys
  • Smartphone App: TTLock or any third party app
  • Keypad: Password
  • RFID: 125 kHz (Temic 5557) or 13.56 MHz (ISO 14443)
  • Power: 4 pcs LR6 Alkaline Batteries
  • Operating Temperature: -10C~60C
  • Operating Humidity: 20~90%

Information Needed at Time of Ordering:

  • Which mortise do you need?
  • Keyed individually or keyed alike?
  • What colour lock do you wish to order?
  • Do you need 125 kHz (Temic 5557) or 13.56 MHz (ISO 14443) RFID?
  • How many units open in/out/left/right when you face the outside of the door?


The guests at your hotel, condo rental or resort property will feel safe with a SYNOLOCK Bluetooth door lock.

Bluetooth electronics locks make guest room access more secure and are the go-to for hotel lock new installs and retrofits. BLE locking systems offer long battery life (8 months standby), less maintenance and for guests are an updated amenity, allowing them to unlock their door using their smartphone and an app or with use an RFID card or wristband.