November 2026
Combo-CN182 EM Lock 600 Lbs with Mobile App & Remote Kit with 2 Remotes, Adapter Set
A 600 lbs EM lock kit with a Tuya Wi-Fi switch, a 12 V adapter and a remote for opening the lock from the app or by remote. The lock is waterproof and best used with biometric access control or a time attendance system with access control.
Specifications
| Lock | EM-605 electromagnetic lock with feedback |
|---|---|
| Holding force | 600 lbs (280 kg) |
| Lock size | 250 x 42 x 25 mm |
| Lock voltage | DC 12 V |
| Lock current | 110 mA |
| Lock mode | Power on to lock, power off to unlock |
| Water protection | Waterproof (as stated in the listing) |
| Adapter | AD-12V, 12 V DC 2 A, 220 V AC input |
| Wi-Fi switch | TYP-12 Tuya Wi-Fi 1-channel relay switch, 2.4 GHz b/g/n with Bluetooth |
| Remote | 1 x RM-BR0231 brown 2-button remote, 315 MHz |
| Model number | NS-7787S |
In the box
Frequently asked questions
Yes. The TYP-12 Tuya Wi-Fi switch works with the Tuya app, can be shared with family and works with Alexa and Google Home. Use 2.4 GHz Wi-Fi.
The EM-605 holds 600 lbs (280 kg) and gives a feedback signal.
The EM-605 works on power on to lock, power off to unlock, so it releases when power is off.
DC 12 V, drawing 110 mA. The kit has an AD-12V adapter rated 12 V 2 A, with no warranty on the adapter.
No. The package list has no bracket. The EM-605 works with L, ZL and U brackets, which NavKar sells separately.
The package list shows 1 remote, an RM-BR0231. The title says 2 remotes, so check with NavKar if you need two.
The listing says it is best used with biometric access control or a time attendance system with access control.
An EM-605 lock, an AD-12V adapter, a TYP-12 Wi-Fi switch and an RM-BR0231 remote.
An electromagnetic lock holds a door shut with a magnet when powered and releases the instant power is cut, which makes it suitable for doors that must open in an emergency.
A matching power supply, a bracket for your door type, an exit button and an access reader or controller.